diff --git a/index.46841683.js b/index.46841683.js
new file mode 100644
index 000000000..95e406bcb
--- /dev/null
+++ b/index.46841683.js
@@ -0,0 +1,2 @@
+const t=new class{constructor(t){this.initialState=t,this.initialStateRestart=t?t.map(t=>t.map(t=>t)):[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],this.state=t||[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],this.score=0,this.status="idle",this.isMerged=[[!1,!1,!1,!1],[!1,!1,!1,!1],[!1,!1,!1,!1],[!1,!1,!1,!1]]}moveLeft(){if("playing"!==this.status)return;let t=!1;for(let e=0;e<this.state.length;e++)for(let s=1;s<this.state[e].length;s++)if(0!==this.state[e][s]){let i=s;for(;i>0&&(0===this.state[e][i-1]||this.state[e][i-1]===this.state[e][i]);)if(0===this.state[e][i-1])this.state[e][i-1]=this.state[e][i],this.state[e][i]=0,t=!0,i--;else if(this.state[e][i-1]!==this.state[e][i]||this.isMerged[e][i-1])break;else this.state[e][i-1]*=2,this.state[e][i]=0,this.score+=this.state[e][i-1],this.isMerged[e][i-1]=!0,t=!0}t&&(this.isMerged.forEach(t=>t.fill(!1)),this.generateNewTiles())}moveRight(){if("playing"!==this.status)return;let t=!1;for(let e=0;e<this.state.length;e++)for(let s=this.state[e].length-2;s>=0;s--)if(0!==this.state[e][s]){let i=s;for(;i<this.state[e].length-1&&(0===this.state[e][i+1]||this.state[e][i+1]===this.state[e][i]);)if(0===this.state[e][i+1])this.state[e][i+1]=this.state[e][i],this.state[e][i]=0,t=!0,i++;else if(this.state[e][i+1]!==this.state[e][i]||this.isMerged[e][i+1])break;else this.state[e][i+1]*=2,this.score+=this.state[e][i+1],this.state[e][i]=0,t=!0,this.isMerged[e][i+1]=!0}t&&(this.isMerged.forEach(t=>t.fill(!1)),this.generateNewTiles())}moveUp(){if("playing"!==this.status)return;let t=!1;for(let e=1;e<this.state.length;e++)for(let s=0;s<this.state[e].length;s++)if(0!==this.state[e][s]){let i=e;for(;i>0&&(0===this.state[i-1][s]||this.state[i-1][s]===this.state[i][s]);)if(0===this.state[i-1][s])this.state[i-1][s]=this.state[i][s],this.state[i][s]=0,t=!0,i--;else if(this.state[i-1][s]!==this.state[i][s]||this.isMerged[i-1][s])break;else this.state[i-1][s]*=2,this.score+=this.state[i-1][s],this.state[i][s]=0,t=!0,this.isMerged[i-1][s]=!0}t&&(this.isMerged.forEach(t=>t.fill(!1)),this.generateNewTiles())}moveDown(){if("playing"!==this.status)return;let t=!1;for(let e=this.state.length-2;e>=0;e--)for(let s=0;s<this.state[e].length;s++)if(0!==this.state[e][s]){let i=e;for(;i<this.state.length-1&&(0===this.state[i+1][s]||this.state[i+1][s]===this.state[i][s]);)if(0===this.state[i+1][s])this.state[i+1][s]=this.state[i][s],this.state[i][s]=0,t=!0,i++;else if(this.state[i+1][s]!==this.state[i][s]||this.isMerged[i+1][s])break;else this.state[i+1][s]*=2,this.score+=this.state[i+1][s],this.state[i][s]=0,t=!0,this.isMerged[i+1][s]=!0}t&&(this.isMerged.forEach(t=>t.fill(!1)),this.generateNewTiles())}getScore(){return this.score}getState(){return this.getStatus(),this.state}getStatus(){return this.state.some(t=>t.includes(2048))&&(this.status="win"),this.canMove()||(this.status="lose"),this.status}start(){this.status="playing",this.generateNewTiles(),this.generateNewTiles()}restart(){this.score=0,this.status="idle",this.state=this.initialStateRestart.map(t=>[...t])}generateNewTiles(){if("win"===this.status||"lose"===this.status)return;let t=[];for(let e=0;e<this.state.length;e++)for(let s=0;s<this.state[e].length;s++)0===this.state[e][s]&&t.push({row:e,col:s});if(t.length>0){let e=Math.floor(Math.random()*t.length),{row:s,col:i}=t[e];this.state[s][i]=.9>Math.random()?2:4}}canMove(){for(let t=0;t<this.state.length;t++)for(let e=0;e<this.state[t].length;e++)if(0===this.state[t][e]||e<this.state[t].length-1&&this.state[t][e]===this.state[t][e+1]||t<this.state.length-1&&this.state[t][e]===this.state[t+1][e])return!0;return!1}}([[1024,1024,2,4],[4,2,4,2],[2,4,2,4],[0,2,4,2]]);function e(){document.querySelector(".game-score").textContent=t.getScore();let e=t.getState(),s=document.querySelectorAll(".field-cell"),i=0;for(let t=0;t<e.length;t++)for(let a=0;a<e[t].length;a++)s[i].textContent=0!==e[t][a]?e[t][a]:"",s[i].className="field-cell",0!==e[t][a]&&s[i].classList.add(`field-cell--${e[t][a]}`),i++;let a=t.getStatus(),h=document.querySelector(".message-start"),r=document.querySelector(".message-win"),l=document.querySelector(".message-lose");"playing"===a?h.classList.add("hidden"):"win"===a?r.classList.remove("hidden"):"lose"===a?l.classList.remove("hidden"):(h.classList.remove("hidden"),r.classList.add("hidden"),l.classList.add("hidden"))}document.addEventListener("DOMContentLoaded",function(){let s=document.querySelector(".start");s.addEventListener("click",()=>{s.classList.contains("start")?(t.start(),s.classList.remove("start"),s.classList.add("restart"),s.textContent="Restart"):(t.restart(),s.classList.remove("restart"),s.classList.add("start"),s.textContent="Start"),e()}),document.addEventListener("keydown",s=>{if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(s.key)&&s.preventDefault(),"playing"===t.getStatus()){switch(s.key){case"ArrowLeft":t.moveLeft();break;case"ArrowRight":t.moveRight();break;case"ArrowUp":t.moveUp();break;case"ArrowDown":t.moveDown()}e(),t.getStatus()}})});
+//# sourceMappingURL=index.46841683.js.map
diff --git a/index.46841683.js.map b/index.46841683.js.map
new file mode 100644
index 000000000..ad6f40644
--- /dev/null
+++ b/index.46841683.js.map
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eslint-disable brace-style */ /* eslint-disable prettier/prettier */ \"use strict\";\nvar $a5fd07fa01589658$exports = {};\n/* eslint-disable max-len */ /* eslint-disable prettier/prettier */ /* eslint-disable brace-style */ \"use strict\";\n/**\n * This class represents the game.\n * Now it has a basic structure, that is needed for testing.\n * Feel free to add more props and methods if needed.\n */ class $a5fd07fa01589658$var$Game {\n    /**\n   * Creates a new game instance.\n   *\n   * @param {number[][]} initialState\n   * The initial state of the board.\n   * @default\n   * [[0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0]]\n   *\n   * If passed, the board will be initialized with the provided\n   * initial state.\n   */ constructor(initialState){\n        this.initialState = initialState;\n        this.initialStateRestart = initialState ? initialState.map((row)=>row.map((cell)=>cell)) : [\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ]\n        ];\n        this.state = initialState || [\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ]\n        ];\n        this.score = 0;\n        this.status = \"idle\";\n        this.isMerged = [\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ]\n        ];\n    }\n    moveLeft() {\n        if (this.status !== \"playing\") return;\n        let moved = false;\n        for(let i = 0; i < this.state.length; i++){\n            for(let j = 1; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                let k = j;\n                while(k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k])){\n                    if (this.state[i][k - 1] === 0) {\n                        this.state[i][k - 1] = this.state[i][k];\n                        this.state[i][k] = 0;\n                        moved = true;\n                        k--;\n                    } else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1]) {\n                        this.state[i][k - 1] *= 2;\n                        this.state[i][k] = 0;\n                        this.score += this.state[i][k - 1];\n                        this.isMerged[i][k - 1] = true;\n                        moved = true;\n                    } else break;\n                }\n            }\n        }\n        if (moved) {\n            this.isMerged.forEach((row)=>row.fill(false));\n            this.generateNewTiles();\n        }\n    }\n    moveRight() {\n        if (this.status !== \"playing\") return;\n        let moved = false;\n        for(let i = 0; i < this.state.length; i++){\n            for(let j = this.state[i].length - 2; j >= 0; j--)if (this.state[i][j] !== 0) {\n                let k = j;\n                while(k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k])){\n                    if (this.state[i][k + 1] === 0) {\n                        this.state[i][k + 1] = this.state[i][k];\n                        this.state[i][k] = 0;\n                        moved = true;\n                        k++;\n                    } else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1]) {\n                        this.state[i][k + 1] *= 2;\n                        this.score += this.state[i][k + 1];\n                        this.state[i][k] = 0;\n                        moved = true;\n                        this.isMerged[i][k + 1] = true;\n                    } else break;\n                }\n            }\n        }\n        if (moved) {\n            this.isMerged.forEach((row)=>row.fill(false));\n            this.generateNewTiles();\n        }\n    }\n    moveUp() {\n        if (this.status !== \"playing\") return;\n        let moved = false;\n        for(let i = 1; i < this.state.length; i++){\n            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                let k = i;\n                while(k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j])){\n                    if (this.state[k - 1][j] === 0) {\n                        this.state[k - 1][j] = this.state[k][j];\n                        this.state[k][j] = 0;\n                        moved = true;\n                        k--;\n                    } else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j]) {\n                        this.state[k - 1][j] *= 2;\n                        this.score += this.state[k - 1][j];\n                        this.state[k][j] = 0;\n                        moved = true;\n                        this.isMerged[k - 1][j] = true;\n                    } else break;\n                }\n            }\n        }\n        if (moved) {\n            this.isMerged.forEach((row)=>row.fill(false));\n            this.generateNewTiles();\n        }\n    }\n    moveDown() {\n        if (this.status !== \"playing\") return;\n        let moved = false;\n        for(let i = this.state.length - 2; i >= 0; i--){\n            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                let k = i;\n                while(k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j])){\n                    if (this.state[k + 1][j] === 0) {\n                        this.state[k + 1][j] = this.state[k][j];\n                        this.state[k][j] = 0;\n                        moved = true;\n                        k++;\n                    } else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j]) {\n                        this.state[k + 1][j] *= 2;\n                        this.score += this.state[k + 1][j];\n                        this.state[k][j] = 0;\n                        moved = true;\n                        this.isMerged[k + 1][j] = true;\n                    } else break;\n                }\n            }\n        }\n        if (moved) {\n            this.isMerged.forEach((row)=>row.fill(false));\n            this.generateNewTiles();\n        }\n    }\n    /**\n   * @returns {number}\n   */ getScore() {\n        return this.score;\n    }\n    /**\n   * @returns {number[][]}\n   */ getState() {\n        this.getStatus();\n        return this.state;\n    }\n    /**\n   * Returns the current game status.\n   *\n   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'\n   *\n   * `idle` - the game has not started yet (the initial state);\n   * `playing` - the game is in progress;\n   * `win` - the game is won;\n   * `lose` - the game is lost\n   */ getStatus() {\n        if (this.state.some((row)=>row.includes(2048))) this.status = \"win\";\n        if (!this.canMove()) this.status = \"lose\";\n        return this.status;\n    }\n    /**\n   * Starts the game.\n   */ start() {\n        this.status = \"playing\";\n        this.generateNewTiles();\n        this.generateNewTiles();\n    }\n    /**\n   * Resets the game.\n   */ restart() {\n        this.score = 0;\n        this.status = \"idle\";\n        this.state = this.initialStateRestart.map((row)=>[\n                ...row\n            ]);\n    }\n    // Add your own methods here\n    generateNewTiles() {\n        if (this.status === \"win\" || this.status === \"lose\") return;\n        const emptyCells = [];\n        for(let i = 0; i < this.state.length; i++){\n            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] === 0) emptyCells.push({\n                row: i,\n                col: j\n            });\n        }\n        if (emptyCells.length > 0) {\n            const randomIndex = Math.floor(Math.random() * emptyCells.length);\n            const { row: row, col: col } = emptyCells[randomIndex];\n            this.state[row][col] = Math.random() < 0.9 ? 2 : 4;\n        }\n    }\n    canMove() {\n        for(let i = 0; i < this.state.length; i++)for(let j = 0; j < this.state[i].length; j++){\n            if (this.state[i][j] === 0 || j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1] || i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j]) return true;\n        }\n        return false;\n    }\n}\n$a5fd07fa01589658$exports = $a5fd07fa01589658$var$Game;\n\n\nconst $09e991522ca7e64e$var$game = new $a5fd07fa01589658$exports([\n    [\n        1024,\n        1024,\n        2,\n        4\n    ],\n    [\n        4,\n        2,\n        4,\n        2\n    ],\n    [\n        2,\n        4,\n        2,\n        4\n    ],\n    [\n        0,\n        2,\n        4,\n        2\n    ]\n]);\n// Write your code here\nfunction $09e991522ca7e64e$var$initializeGame() {\n    const buttonStart = document.querySelector(\".start\");\n    buttonStart.addEventListener(\"click\", ()=>{\n        if (buttonStart.classList.contains(\"start\")) {\n            $09e991522ca7e64e$var$game.start();\n            buttonStart.classList.remove(\"start\");\n            buttonStart.classList.add(\"restart\");\n            buttonStart.textContent = \"Restart\";\n        } else {\n            $09e991522ca7e64e$var$game.restart();\n            buttonStart.classList.remove(\"restart\");\n            buttonStart.classList.add(\"start\");\n            buttonStart.textContent = \"Start\";\n        }\n        $09e991522ca7e64e$var$updateUI();\n    });\n    document.addEventListener(\"keydown\", (eventKey)=>{\n        if ([\n            \"ArrowLeft\",\n            \"ArrowRight\",\n            \"ArrowUp\",\n            \"ArrowDown\"\n        ].includes(eventKey.key)) eventKey.preventDefault();\n        if ($09e991522ca7e64e$var$game.getStatus() === \"playing\") {\n            switch(eventKey.key){\n                case \"ArrowLeft\":\n                    $09e991522ca7e64e$var$game.moveLeft();\n                    break;\n                case \"ArrowRight\":\n                    $09e991522ca7e64e$var$game.moveRight();\n                    break;\n                case \"ArrowUp\":\n                    $09e991522ca7e64e$var$game.moveUp();\n                    break;\n                case \"ArrowDown\":\n                    $09e991522ca7e64e$var$game.moveDown();\n                    break;\n            }\n            $09e991522ca7e64e$var$updateUI();\n            $09e991522ca7e64e$var$game.getStatus();\n        }\n    });\n}\nfunction $09e991522ca7e64e$var$updateUI() {\n    const scoreElement = document.querySelector(\".game-score\");\n    scoreElement.textContent = $09e991522ca7e64e$var$game.getScore();\n    const state = $09e991522ca7e64e$var$game.getState();\n    const cells = document.querySelectorAll(\".field-cell\");\n    let index = 0;\n    for(let i = 0; i < state.length; i++)for(let j = 0; j < state[i].length; j++){\n        cells[index].textContent = state[i][j] !== 0 ? state[i][j] : \"\";\n        cells[index].className = \"field-cell\";\n        if (state[i][j] !== 0) cells[index].classList.add(`field-cell--${state[i][j]}`);\n        index++;\n    }\n    const gameStatus = $09e991522ca7e64e$var$game.getStatus();\n    const messageStart = document.querySelector(\".message-start\");\n    const messageWin = document.querySelector(\".message-win\");\n    const messageLose = document.querySelector(\".message-lose\");\n    if (gameStatus === \"playing\") messageStart.classList.add(\"hidden\");\n    else if (gameStatus === \"win\") messageWin.classList.remove(\"hidden\");\n    else if (gameStatus === \"lose\") messageLose.classList.remove(\"hidden\");\n    else {\n        messageStart.classList.remove(\"hidden\");\n        messageWin.classList.add(\"hidden\");\n        messageLose.classList.add(\"hidden\");\n    }\n}\ndocument.addEventListener(\"DOMContentLoaded\", $09e991522ca7e64e$var$initializeGame);\n\n\n//# sourceMappingURL=index.46841683.js.map\n","/* eslint-disable brace-style */\n/* eslint-disable prettier/prettier */\n'use strict';\n\n// Uncomment the next lines to use your game instance in the browser\nconst Game = require('../modules/Game.class');\nconst game = new Game(\n  [\n    [1024, 1024, 2, 4],\n    [4, 2, 4, 2],\n    [2, 4, 2, 4],\n    [0, 2, 4, 2],\n  ],\n);\n\n// Write your code here\nfunction initializeGame()\n{\n  const buttonStart = document.querySelector('.start');\n\n  buttonStart.addEventListener('click', () =>\n  {\n    if (buttonStart.classList.contains('start'))\n    {\n      game.start();\n      buttonStart.classList.remove('start');\n      buttonStart.classList.add('restart');\n      buttonStart.textContent = 'Restart';\n    }\n    else\n    {\n      game.restart();\n      buttonStart.classList.remove('restart');\n      buttonStart.classList.add('start');\n      buttonStart.textContent = 'Start';\n    }\n\n    updateUI();\n  });\n\n  document.addEventListener('keydown', (eventKey) =>\n  {\n    if (\n      ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown'].includes(eventKey.key)\n    )\n    {\n      eventKey.preventDefault();\n    }\n\n    if (game.getStatus() === 'playing')\n    {\n      switch (eventKey.key)\n      {\n        case 'ArrowLeft':\n          game.moveLeft();\n          break;\n        case 'ArrowRight':\n          game.moveRight();\n          break;\n        case 'ArrowUp':\n          game.moveUp();\n          break;\n        case 'ArrowDown':\n          game.moveDown();\n          break;\n      }\n      updateUI();\n      game.getStatus();\n    }\n  });\n}\n\nfunction updateUI()\n{\n  const scoreElement = document.querySelector('.game-score');\n\n  scoreElement.textContent = game.getScore();\n\n  const state = game.getState();\n\n  const cells = document.querySelectorAll('.field-cell');\n  let index = 0;\n\n  for (let i = 0; i < state.length; i++)\n  {\n    for (let j = 0; j < state[i].length; j++)\n    {\n      cells[index].textContent = state[i][j] !== 0 ? state[i][j] : '';\n      cells[index].className = 'field-cell';\n\n      if (state[i][j] !== 0)\n      {\n        cells[index].classList.add(`field-cell--${state[i][j]}`);\n      }\n      index++;\n    }\n  }\n\n  const gameStatus = game.getStatus();\n\n  const messageStart = document.querySelector('.message-start');\n  const messageWin = document.querySelector('.message-win');\n  const messageLose = document.querySelector('.message-lose');\n\n  if (gameStatus === 'playing')\n  {\n    messageStart.classList.add('hidden');\n  }\n  else if (gameStatus === 'win')\n  {\n    messageWin.classList.remove('hidden');\n  }\n  else if (gameStatus === 'lose')\n  {\n    messageLose.classList.remove('hidden');\n  }\n  else\n  {\n    messageStart.classList.remove('hidden');\n    messageWin.classList.add('hidden');\n    messageLose.classList.add('hidden');\n  }\n}\n\ndocument.addEventListener('DOMContentLoaded', initializeGame);\n","/* eslint-disable max-len */\n/* eslint-disable prettier/prettier */\n/* eslint-disable brace-style */\n'use strict';\n\n/**\n * This class represents the game.\n * Now it has a basic structure, that is needed for testing.\n * Feel free to add more props and methods if needed.\n */\nclass Game\n{\n  /**\n   * Creates a new game instance.\n   *\n   * @param {number[][]} initialState\n   * The initial state of the board.\n   * @default\n   * [[0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0]]\n   *\n   * If passed, the board will be initialized with the provided\n   * initial state.\n   */\n  constructor(initialState)\n  {\n    this.initialState = initialState;\n\n    this.initialStateRestart = initialState ? initialState.map(row => row.map(cell => cell)) : [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.state = initialState || [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.score = 0;\n    this.status = 'idle';\n\n    this.isMerged = [\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n    ];\n  }\n\n  moveLeft()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 1; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k]))\n          {\n            if (this.state[i][k - 1] === 0)\n            {\n              this.state[i][k - 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1])\n            {\n              this.state[i][k - 1] *= 2;\n              this.state[i][k] = 0;\n              this.score += this.state[i][k - 1];\n              this.isMerged[i][k - 1] = true;\n              moved = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveRight()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = this.state[i].length - 2; j >= 0; j--)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k]))\n          {\n            if (this.state[i][k + 1] === 0)\n            {\n              this.state[i][k + 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1])\n            {\n              this.state[i][k + 1] *= 2;\n              this.score += this.state[i][k + 1];\n              this.state[i][k] = 0;\n              moved = true;\n              this.isMerged[i][k + 1] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveUp()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 1; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j]))\n          {\n            if (this.state[k - 1][j] === 0)\n            {\n              this.state[k - 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j])\n            {\n              this.state[k - 1][j] *= 2;\n              this.score += this.state[k - 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k - 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveDown()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = this.state.length - 2; i >= 0; i--)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j]))\n          {\n            if (this.state[k + 1][j] === 0)\n            {\n              this.state[k + 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j])\n            {\n              this.state[k + 1][j] *= 2;\n              this.score += this.state[k + 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k + 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n\n  }\n\n  /**\n   * @returns {number}\n   */\n  getScore()\n  {\n    return this.score;\n  }\n\n  /**\n   * @returns {number[][]}\n   */\n  getState()\n  {\n    this.getStatus();\n\n    return this.state;\n  }\n\n  /**\n   * Returns the current game status.\n   *\n   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'\n   *\n   * `idle` - the game has not started yet (the initial state);\n   * `playing` - the game is in progress;\n   * `win` - the game is won;\n   * `lose` - the game is lost\n   */\n  getStatus()\n  {\n    if (this.state.some(row => row.includes(2048)))\n    {\n      this.status = 'win';\n    }\n\n    if (!this.canMove())\n    {\n      this.status = 'lose';\n    }\n\n    return this.status;\n  }\n\n  /**\n   * Starts the game.\n   */\n  start()\n  {\n    this.status = 'playing';\n    this.generateNewTiles();\n    this.generateNewTiles();\n  }\n\n  /**\n   * Resets the game.\n   */\n  restart()\n  {\n    this.score = 0;\n    this.status = 'idle';\n    this.state = this.initialStateRestart.map(row => [...row]);\n  }\n\n  // Add your own methods here\n  generateNewTiles()\n  {\n\n    if (this.status === 'win' || this.status === 'lose')\n    {\n      return;\n    }\n\n    const emptyCells = [];\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] === 0)\n        {\n          emptyCells.push({\n            row: i,\n            col: j,\n          });\n        }\n      }\n    }\n\n    if (emptyCells.length > 0)\n    {\n      const randomIndex = Math.floor(Math.random() * emptyCells.length);\n      const { row, col } = emptyCells[randomIndex];\n\n      this.state[row][col] = Math.random() < 0.9 ? 2 : 4;\n    }\n  }\n\n  canMove()\n  {\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (\n          this.state[i][j] === 0\n          || (j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1])\n          || (i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j])\n        )\n        {\n          return true;\n        }\n      }\n    }\n\n    return false;\n  }\n}\n\nmodule.exports = Game;\n"],"names":["$09e991522ca7e64e$var$game","constructor","initialState","initialStateRestart","map","row","cell","state","score","status","isMerged","moveLeft","moved","i","length","j","k","forEach","fill","generateNewTiles","moveRight","moveUp","moveDown","getScore","getState","getStatus","some","includes","canMove","start","restart","emptyCells","push","col","randomIndex","Math","floor","random","$09e991522ca7e64e$var$updateUI","scoreElement","document","querySelector","textContent","cells","querySelectorAll","index","className","classList","add","gameStatus","messageStart","messageWin","messageLose","remove","addEventListener","buttonStart","contains","eventKey","key","preventDefault"],"version":3,"file":"index.46841683.js.map"}
\ No newline at end of file
diff --git a/index.6910ad39.css b/index.6910ad39.css
new file mode 100644
index 000000000..3cd0f3b4d
--- /dev/null
+++ b/index.6910ad39.css
@@ -0,0 +1,2 @@
+body{background:#fbf8ef;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;min-height:100vh;margin:0;font-family:sans-serif;font-size:24px;font-weight:900;display:-ms-flexbox;display:flex}.field-cell{color:#776e65;box-sizing:border-box;text-align:center;vertical-align:center;-webkit-user-select:none;-ms-user-select:none;user-select:none;background:#d6cdc4;border-radius:5px;width:75px;height:75px}.field-cell--2{background:#eee4da}.field-cell--4{background:#ede0c8}.field-cell--8{color:#f9f6f2;background:#f2b179}.field-cell--16{color:#f9f6f2;background:#f59563}.field-cell--32{color:#f9f6f2;background:#f67c5f}.field-cell--64{color:#f9f6f2;background:#f65e3b}.field-cell--128{color:#f9f6f2;background:#edcf72}.field-cell--256{color:#f9f6f2;background:#edcc61}.field-cell--512{color:#f9f6f2;background:#edc850}.field-cell--1024{color:#f9f6f2;background:#edc53f}.field-cell--2048{color:#f9f6f2;background:#edc22e}.game-field{border-spacing:10px;background:#bbada0;border-radius:5px}.game-header{box-sizing:border-box;-ms-flex-pack:justify;justify-content:space-between;width:100%;margin-bottom:24px;padding:10px;display:-ms-flexbox;display:flex}h1{color:#f9f6f2;box-sizing:border-box;background:#edc22e;border-radius:5px;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;width:75px;height:75px;margin:0;font-size:24px;display:-ms-flexbox;display:flex}.info{color:#776e65;box-sizing:border-box;background:#d6cdc4;border-radius:5px;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;width:75px;height:75px;margin:0 8px 0 0;font-size:16px;display:-ms-flexbox;display:flex}.controls{display:-ms-flexbox;display:flex}.button{cursor:pointer;color:#f9f6f2;border:none;border-radius:5px;width:75px;height:75px;font-family:sans-serif;font-size:16px;font-weight:700;transition:background .25s}.start{background:#1dae28;font-size:20px}.start:hover{background:#179921}.restart{background:#f1b2b2}.restart:hover{background:#f87474}.message{box-sizing:border-box;color:#776e65;text-align:center;background:#d6cdc4;border-radius:5px;width:100%;padding:10px;font-size:20px}.hidden{display:none}.container{-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;width:350px;display:-ms-flexbox;display:flex}.message-win{color:#f9f6f2;background:#edc22e}.message-container{width:100%;height:150px}
+/*# sourceMappingURL=index.6910ad39.css.map */
diff --git a/index.6910ad39.css.map b/index.6910ad39.css.map
new file mode 100644
index 000000000..747fdd5ba
--- /dev/null
+++ b/index.6910ad39.css.map
@@ -0,0 +1 @@
+{"mappings":"ACAA,8NAYA,mNAWE,kCAIA,kCAIA,gDAKA,iDAKA,iDAKA,iDAKA,kDAKA,kDAKA,kDAKA,mDAKA,mDAMF,qEAMA,mKASA,iPAcA,4SAeA,2CAIA,2KAcA,yCAIE,gCAKF,4BAGE,kCAKF,2IAWA,qBAIA,iJAOA,8CAKA","sources":["index.6910ad39.css","src/styles/main.scss"],"sourcesContent":["body {\n  background: #fbf8ef;\n  -ms-flex-pack: center;\n  justify-content: center;\n  -ms-flex-align: center;\n  align-items: center;\n  min-height: 100vh;\n  margin: 0;\n  font-family: sans-serif;\n  font-size: 24px;\n  font-weight: 900;\n  display: -ms-flexbox;\n  display: flex;\n}\n\n.field-cell {\n  color: #776e65;\n  box-sizing: border-box;\n  text-align: center;\n  vertical-align: center;\n  -webkit-user-select: none;\n  -ms-user-select: none;\n  user-select: none;\n  background: #d6cdc4;\n  border-radius: 5px;\n  width: 75px;\n  height: 75px;\n}\n\n.field-cell--2 {\n  background: #eee4da;\n}\n\n.field-cell--4 {\n  background: #ede0c8;\n}\n\n.field-cell--8 {\n  color: #f9f6f2;\n  background: #f2b179;\n}\n\n.field-cell--16 {\n  color: #f9f6f2;\n  background: #f59563;\n}\n\n.field-cell--32 {\n  color: #f9f6f2;\n  background: #f67c5f;\n}\n\n.field-cell--64 {\n  color: #f9f6f2;\n  background: #f65e3b;\n}\n\n.field-cell--128 {\n  color: #f9f6f2;\n  background: #edcf72;\n}\n\n.field-cell--256 {\n  color: #f9f6f2;\n  background: #edcc61;\n}\n\n.field-cell--512 {\n  color: #f9f6f2;\n  background: #edc850;\n}\n\n.field-cell--1024 {\n  color: #f9f6f2;\n  background: #edc53f;\n}\n\n.field-cell--2048 {\n  color: #f9f6f2;\n  background: #edc22e;\n}\n\n.game-field {\n  border-spacing: 10px;\n  background: #bbada0;\n  border-radius: 5px;\n}\n\n.game-header {\n  box-sizing: border-box;\n  -ms-flex-pack: justify;\n  justify-content: space-between;\n  width: 100%;\n  margin-bottom: 24px;\n  padding: 10px;\n  display: -ms-flexbox;\n  display: flex;\n}\n\nh1 {\n  color: #f9f6f2;\n  box-sizing: border-box;\n  background: #edc22e;\n  border-radius: 5px;\n  -ms-flex-pack: center;\n  justify-content: center;\n  -ms-flex-align: center;\n  align-items: center;\n  width: 75px;\n  height: 75px;\n  margin: 0;\n  font-size: 24px;\n  display: -ms-flexbox;\n  display: flex;\n}\n\n.info {\n  color: #776e65;\n  box-sizing: border-box;\n  background: #d6cdc4;\n  border-radius: 5px;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  -ms-flex-pack: center;\n  justify-content: center;\n  -ms-flex-align: center;\n  align-items: center;\n  width: 75px;\n  height: 75px;\n  margin: 0 8px 0 0;\n  font-size: 16px;\n  display: -ms-flexbox;\n  display: flex;\n}\n\n.controls {\n  display: -ms-flexbox;\n  display: flex;\n}\n\n.button {\n  cursor: pointer;\n  color: #f9f6f2;\n  border: none;\n  border-radius: 5px;\n  width: 75px;\n  height: 75px;\n  font-family: sans-serif;\n  font-size: 16px;\n  font-weight: 700;\n  transition: background .25s;\n}\n\n.start {\n  background: #1dae28;\n  font-size: 20px;\n}\n\n.start:hover {\n  background: #179921;\n}\n\n.restart {\n  background: #f1b2b2;\n}\n\n.restart:hover {\n  background: #f87474;\n}\n\n.message {\n  box-sizing: border-box;\n  color: #776e65;\n  text-align: center;\n  background: #d6cdc4;\n  border-radius: 5px;\n  width: 100%;\n  padding: 10px;\n  font-size: 20px;\n}\n\n.hidden {\n  display: none;\n}\n\n.container {\n  -ms-flex-direction: column;\n  flex-direction: column;\n  -ms-flex-align: center;\n  align-items: center;\n  width: 350px;\n  display: -ms-flexbox;\n  display: flex;\n}\n\n.message-win {\n  color: #f9f6f2;\n  background: #edc22e;\n}\n\n.message-container {\n  width: 100%;\n  height: 150px;\n}\n\n/*# sourceMappingURL=index.6910ad39.css.map */\n","body {\n  margin: 0;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 100vh;\n  background: #fbf8ef;\n  font-family: sans-serif;\n  font-size: 24px;\n  font-weight: 900;\n}\n\n.field-cell {\n  background: #d6cdc4;\n  width: 75px;\n  height: 75px;\n  border-radius: 5px;\n  color: #776e65;\n  box-sizing: border-box;\n  text-align: center;\n  vertical-align: center;\n  user-select: none;\n\n  &--2 {\n    background: #eee4da;\n  }\n\n  &--4 {\n    background: #ede0c8;\n  }\n\n  &--8 {\n    background: #f2b179;\n    color: #f9f6f2;\n  }\n\n  &--16 {\n    background: #f59563;\n    color: #f9f6f2;\n  }\n\n  &--32 {\n    background: #f67c5f;\n    color: #f9f6f2;\n  }\n\n  &--64 {\n    background: #f65e3b;\n    color: #f9f6f2;\n  }\n\n  &--128 {\n    background: #edcf72;\n    color: #f9f6f2;\n  }\n\n  &--256 {\n    background: #edcc61;\n    color: #f9f6f2;\n  }\n\n  &--512 {\n    background: #edc850;\n    color: #f9f6f2;\n  }\n\n  &--1024 {\n    background: #edc53f;\n    color: #f9f6f2;\n  }\n\n  &--2048 {\n    background: #edc22e;\n    color: #f9f6f2;\n  }\n}\n\n.game-field {\n  background: #bbada0;\n  border-spacing: 10px;\n  border-radius: 5px;\n}\n\n.game-header {\n  display: flex;\n  width: 100%;\n  justify-content: space-between;\n  margin-bottom: 24px;\n  padding: 10px;\n  box-sizing: border-box;\n}\n\nh1 {\n  background: #edc22e;\n  color: #f9f6f2;\n  width: 75px;\n  height: 75px;\n  font-size: 24px;\n  border-radius: 5px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  box-sizing: border-box;\n  margin: 0;\n}\n\n.info {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  justify-content: center;\n  background: #d6cdc4;\n  width: 75px;\n  height: 75px;\n  border-radius: 5px;\n  color: #776e65;\n  box-sizing: border-box;\n  font-size: 16px;\n  margin: 0 8px 0 0;\n}\n\n.controls {\n  display: flex;\n}\n\n.button {\n  border: none;\n  border-radius: 5px;\n  cursor: pointer;\n  color: #f9f6f2;\n  font-family: sans-serif;\n  font-weight: 700;\n  font-size: 16px;\n  width: 75px;\n  height: 75px;\n\n  transition: 0.25s ease background;\n}\n\n.start {\n  background: #1dae28;\n  font-size: 20px;\n\n  &:hover {\n    background: #179921;\n  }\n}\n\n.restart {\n  background: #f1b2b2;\n\n  &:hover {\n    background: #f87474;\n  }\n}\n\n.message {\n  box-sizing: border-box;\n  width: 100%;\n  background: #d6cdc4;\n  color: #776e65;\n  padding: 10px;\n  text-align: center;\n  border-radius: 5px;\n  font-size: 20px;\n}\n\n.hidden {\n  display: none;\n}\n\n.container {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  width: 350px;\n}\n\n.message-win {\n  background: #edc22e;\n  color: #f9f6f2;\n}\n\n.message-container {\n  width: 100%;\n  height: 150px;\n}\n"],"names":[],"version":3,"file":"index.6910ad39.css.map"}
\ No newline at end of file
diff --git a/index.971c2ea4.css b/index.971c2ea4.css
new file mode 100644
index 000000000..3fe31ab5e
--- /dev/null
+++ b/index.971c2ea4.css
@@ -0,0 +1,189 @@
+body {
+  background: #fbf8ef;
+  justify-content: center;
+  align-items: center;
+  min-height: 100vh;
+  margin: 0;
+  font-family: sans-serif;
+  font-size: 24px;
+  font-weight: 900;
+  display: flex;
+}
+
+.field-cell {
+  color: #776e65;
+  box-sizing: border-box;
+  text-align: center;
+  vertical-align: center;
+  -webkit-user-select: none;
+  user-select: none;
+  background: #d6cdc4;
+  border-radius: 5px;
+  width: 75px;
+  height: 75px;
+}
+
+.field-cell--2 {
+  background: #eee4da;
+}
+
+.field-cell--4 {
+  background: #ede0c8;
+}
+
+.field-cell--8 {
+  color: #f9f6f2;
+  background: #f2b179;
+}
+
+.field-cell--16 {
+  color: #f9f6f2;
+  background: #f59563;
+}
+
+.field-cell--32 {
+  color: #f9f6f2;
+  background: #f67c5f;
+}
+
+.field-cell--64 {
+  color: #f9f6f2;
+  background: #f65e3b;
+}
+
+.field-cell--128 {
+  color: #f9f6f2;
+  background: #edcf72;
+}
+
+.field-cell--256 {
+  color: #f9f6f2;
+  background: #edcc61;
+}
+
+.field-cell--512 {
+  color: #f9f6f2;
+  background: #edc850;
+}
+
+.field-cell--1024 {
+  color: #f9f6f2;
+  background: #edc53f;
+}
+
+.field-cell--2048 {
+  color: #f9f6f2;
+  background: #edc22e;
+}
+
+.game-field {
+  border-spacing: 10px;
+  background: #bbada0;
+  border-radius: 5px;
+}
+
+.game-header {
+  box-sizing: border-box;
+  justify-content: space-between;
+  width: 100%;
+  margin-bottom: 24px;
+  padding: 10px;
+  display: flex;
+}
+
+h1 {
+  color: #f9f6f2;
+  box-sizing: border-box;
+  background: #edc22e;
+  border-radius: 5px;
+  justify-content: center;
+  align-items: center;
+  width: 75px;
+  height: 75px;
+  margin: 0;
+  font-size: 24px;
+  display: flex;
+}
+
+.info {
+  color: #776e65;
+  box-sizing: border-box;
+  background: #d6cdc4;
+  border-radius: 5px;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  width: 75px;
+  height: 75px;
+  margin: 0 8px 0 0;
+  font-size: 16px;
+  display: flex;
+}
+
+.controls {
+  display: flex;
+}
+
+.button {
+  cursor: pointer;
+  color: #f9f6f2;
+  border: none;
+  border-radius: 5px;
+  width: 75px;
+  height: 75px;
+  font-family: sans-serif;
+  font-size: 16px;
+  font-weight: 700;
+  transition: background .25s;
+}
+
+.start {
+  background: #1dae28;
+  font-size: 20px;
+}
+
+.start:hover {
+  background: #179921;
+}
+
+.restart {
+  background: #f1b2b2;
+}
+
+.restart:hover {
+  background: #f87474;
+}
+
+.message {
+  box-sizing: border-box;
+  color: #776e65;
+  text-align: center;
+  background: #d6cdc4;
+  border-radius: 5px;
+  width: 100%;
+  padding: 10px;
+  font-size: 20px;
+}
+
+.hidden {
+  display: none;
+}
+
+.container {
+  flex-direction: column;
+  align-items: center;
+  width: 350px;
+  display: flex;
+}
+
+.message-win {
+  color: #f9f6f2;
+  background: #edc22e;
+}
+
+.message-container {
+  width: 100%;
+  height: 150px;
+}
+
+/*# sourceMappingURL=index.971c2ea4.css.map */
diff --git a/index.971c2ea4.css.map b/index.971c2ea4.css.map
new file mode 100644
index 000000000..e797e1bb7
--- /dev/null
+++ b/index.971c2ea4.css.map
@@ -0,0 +1 @@
+{"mappings":"AAAA;;;;;;;;;;;;AAYA;;;;;;;;;;;;;AAWE;;;;AAIA;;;;AAIA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAKA;;;;;AAMF;;;;;;AAMA;;;;;;;;;AASA;;;;;;;;;;;;;;AAcA;;;;;;;;;;;;;;;AAeA;;;;AAIA;;;;;;;;;;;;;AAcA;;;;;AAIE;;;;AAKF;;;;AAGE;;;;AAKF;;;;;;;;;;;AAWA;;;;AAIA;;;;;;;AAOA;;;;;AAKA","sources":["src/styles/main.scss"],"sourcesContent":["body {\n  margin: 0;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 100vh;\n  background: #fbf8ef;\n  font-family: sans-serif;\n  font-size: 24px;\n  font-weight: 900;\n}\n\n.field-cell {\n  background: #d6cdc4;\n  width: 75px;\n  height: 75px;\n  border-radius: 5px;\n  color: #776e65;\n  box-sizing: border-box;\n  text-align: center;\n  vertical-align: center;\n  user-select: none;\n\n  &--2 {\n    background: #eee4da;\n  }\n\n  &--4 {\n    background: #ede0c8;\n  }\n\n  &--8 {\n    background: #f2b179;\n    color: #f9f6f2;\n  }\n\n  &--16 {\n    background: #f59563;\n    color: #f9f6f2;\n  }\n\n  &--32 {\n    background: #f67c5f;\n    color: #f9f6f2;\n  }\n\n  &--64 {\n    background: #f65e3b;\n    color: #f9f6f2;\n  }\n\n  &--128 {\n    background: #edcf72;\n    color: #f9f6f2;\n  }\n\n  &--256 {\n    background: #edcc61;\n    color: #f9f6f2;\n  }\n\n  &--512 {\n    background: #edc850;\n    color: #f9f6f2;\n  }\n\n  &--1024 {\n    background: #edc53f;\n    color: #f9f6f2;\n  }\n\n  &--2048 {\n    background: #edc22e;\n    color: #f9f6f2;\n  }\n}\n\n.game-field {\n  background: #bbada0;\n  border-spacing: 10px;\n  border-radius: 5px;\n}\n\n.game-header {\n  display: flex;\n  width: 100%;\n  justify-content: space-between;\n  margin-bottom: 24px;\n  padding: 10px;\n  box-sizing: border-box;\n}\n\nh1 {\n  background: #edc22e;\n  color: #f9f6f2;\n  width: 75px;\n  height: 75px;\n  font-size: 24px;\n  border-radius: 5px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  box-sizing: border-box;\n  margin: 0;\n}\n\n.info {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  justify-content: center;\n  background: #d6cdc4;\n  width: 75px;\n  height: 75px;\n  border-radius: 5px;\n  color: #776e65;\n  box-sizing: border-box;\n  font-size: 16px;\n  margin: 0 8px 0 0;\n}\n\n.controls {\n  display: flex;\n}\n\n.button {\n  border: none;\n  border-radius: 5px;\n  cursor: pointer;\n  color: #f9f6f2;\n  font-family: sans-serif;\n  font-weight: 700;\n  font-size: 16px;\n  width: 75px;\n  height: 75px;\n\n  transition: 0.25s ease background;\n}\n\n.start {\n  background: #1dae28;\n  font-size: 20px;\n\n  &:hover {\n    background: #179921;\n  }\n}\n\n.restart {\n  background: #f1b2b2;\n\n  &:hover {\n    background: #f87474;\n  }\n}\n\n.message {\n  box-sizing: border-box;\n  width: 100%;\n  background: #d6cdc4;\n  color: #776e65;\n  padding: 10px;\n  text-align: center;\n  border-radius: 5px;\n  font-size: 20px;\n}\n\n.hidden {\n  display: none;\n}\n\n.container {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  width: 350px;\n}\n\n.message-win {\n  background: #edc22e;\n  color: #f9f6f2;\n}\n\n.message-container {\n  width: 100%;\n  height: 150px;\n}\n"],"names":[],"version":3,"file":"index.971c2ea4.css.map","sourceRoot":"/__parcel_source_root/"}
\ No newline at end of file
diff --git a/index.b8fca702.js b/index.b8fca702.js
new file mode 100644
index 000000000..384fe991a
--- /dev/null
+++ b/index.b8fca702.js
@@ -0,0 +1,957 @@
+// modules are defined as an array
+// [ module function, map of requires ]
+//
+// map of requires is short require name -> numeric require
+//
+// anything defined in a previous bundle is accessed via the
+// orig method which is the require for previous bundles
+
+(function (modules, entry, mainEntry, parcelRequireName, globalName) {
+  /* eslint-disable no-undef */
+  var globalObject =
+    typeof globalThis !== 'undefined'
+      ? globalThis
+      : typeof self !== 'undefined'
+      ? self
+      : typeof window !== 'undefined'
+      ? window
+      : typeof global !== 'undefined'
+      ? global
+      : {};
+  /* eslint-enable no-undef */
+
+  // Save the require from previous bundle to this closure if any
+  var previousRequire =
+    typeof globalObject[parcelRequireName] === 'function' &&
+    globalObject[parcelRequireName];
+
+  var cache = previousRequire.cache || {};
+  // Do not use `require` to prevent Webpack from trying to bundle this call
+  var nodeRequire =
+    typeof module !== 'undefined' &&
+    typeof module.require === 'function' &&
+    module.require.bind(module);
+
+  function newRequire(name, jumped) {
+    if (!cache[name]) {
+      if (!modules[name]) {
+        // if we cannot find the module within our internal map or
+        // cache jump to the current global require ie. the last bundle
+        // that was added to the page.
+        var currentRequire =
+          typeof globalObject[parcelRequireName] === 'function' &&
+          globalObject[parcelRequireName];
+        if (!jumped && currentRequire) {
+          return currentRequire(name, true);
+        }
+
+        // If there are other bundles on this page the require from the
+        // previous one is saved to 'previousRequire'. Repeat this as
+        // many times as there are bundles until the module is found or
+        // we exhaust the require chain.
+        if (previousRequire) {
+          return previousRequire(name, true);
+        }
+
+        // Try the node require function if it exists.
+        if (nodeRequire && typeof name === 'string') {
+          return nodeRequire(name);
+        }
+
+        var err = new Error("Cannot find module '" + name + "'");
+        err.code = 'MODULE_NOT_FOUND';
+        throw err;
+      }
+
+      localRequire.resolve = resolve;
+      localRequire.cache = {};
+
+      var module = (cache[name] = new newRequire.Module(name));
+
+      modules[name][0].call(
+        module.exports,
+        localRequire,
+        module,
+        module.exports,
+        this
+      );
+    }
+
+    return cache[name].exports;
+
+    function localRequire(x) {
+      var res = localRequire.resolve(x);
+      return res === false ? {} : newRequire(res);
+    }
+
+    function resolve(x) {
+      var id = modules[name][1][x];
+      return id != null ? id : x;
+    }
+  }
+
+  function Module(moduleName) {
+    this.id = moduleName;
+    this.bundle = newRequire;
+    this.exports = {};
+  }
+
+  newRequire.isParcelRequire = true;
+  newRequire.Module = Module;
+  newRequire.modules = modules;
+  newRequire.cache = cache;
+  newRequire.parent = previousRequire;
+  newRequire.register = function (id, exports) {
+    modules[id] = [
+      function (require, module) {
+        module.exports = exports;
+      },
+      {},
+    ];
+  };
+
+  Object.defineProperty(newRequire, 'root', {
+    get: function () {
+      return globalObject[parcelRequireName];
+    },
+  });
+
+  globalObject[parcelRequireName] = newRequire;
+
+  for (var i = 0; i < entry.length; i++) {
+    newRequire(entry[i]);
+  }
+
+  if (mainEntry) {
+    // Expose entry point to Node, AMD or browser globals
+    // Based on https://github.com/ForbesLindesay/umd/blob/master/template.js
+    var mainExports = newRequire(mainEntry);
+
+    // CommonJS
+    if (typeof exports === 'object' && typeof module !== 'undefined') {
+      module.exports = mainExports;
+
+      // RequireJS
+    } else if (typeof define === 'function' && define.amd) {
+      define(function () {
+        return mainExports;
+      });
+
+      // <script>
+    } else if (globalName) {
+      this[globalName] = mainExports;
+    }
+  }
+})({"l1XHo":[function(require,module,exports) {
+var global = arguments[3];
+var HMR_HOST = null;
+var HMR_PORT = null;
+var HMR_SECURE = false;
+var HMR_ENV_HASH = "d6ea1d42532a7575";
+module.bundle.HMR_BUNDLE_ID = "5a1bda1ab8fca702";
+"use strict";
+/* global HMR_HOST, HMR_PORT, HMR_ENV_HASH, HMR_SECURE, chrome, browser, __parcel__import__, __parcel__importScripts__, ServiceWorkerGlobalScope */ /*::
+import type {
+  HMRAsset,
+  HMRMessage,
+} from '@parcel/reporter-dev-server/src/HMRServer.js';
+interface ParcelRequire {
+  (string): mixed;
+  cache: {|[string]: ParcelModule|};
+  hotData: {|[string]: mixed|};
+  Module: any;
+  parent: ?ParcelRequire;
+  isParcelRequire: true;
+  modules: {|[string]: [Function, {|[string]: string|}]|};
+  HMR_BUNDLE_ID: string;
+  root: ParcelRequire;
+}
+interface ParcelModule {
+  hot: {|
+    data: mixed,
+    accept(cb: (Function) => void): void,
+    dispose(cb: (mixed) => void): void,
+    // accept(deps: Array<string> | string, cb: (Function) => void): void,
+    // decline(): void,
+    _acceptCallbacks: Array<(Function) => void>,
+    _disposeCallbacks: Array<(mixed) => void>,
+  |};
+}
+interface ExtensionContext {
+  runtime: {|
+    reload(): void,
+    getURL(url: string): string;
+    getManifest(): {manifest_version: number, ...};
+  |};
+}
+declare var module: {bundle: ParcelRequire, ...};
+declare var HMR_HOST: string;
+declare var HMR_PORT: string;
+declare var HMR_ENV_HASH: string;
+declare var HMR_SECURE: boolean;
+declare var chrome: ExtensionContext;
+declare var browser: ExtensionContext;
+declare var __parcel__import__: (string) => Promise<void>;
+declare var __parcel__importScripts__: (string) => Promise<void>;
+declare var globalThis: typeof self;
+declare var ServiceWorkerGlobalScope: Object;
+*/ var OVERLAY_ID = "__parcel__error__overlay__";
+var OldModule = module.bundle.Module;
+function Module(moduleName) {
+    OldModule.call(this, moduleName);
+    this.hot = {
+        data: module.bundle.hotData[moduleName],
+        _acceptCallbacks: [],
+        _disposeCallbacks: [],
+        accept: function(fn) {
+            this._acceptCallbacks.push(fn || function() {});
+        },
+        dispose: function(fn) {
+            this._disposeCallbacks.push(fn);
+        }
+    };
+    module.bundle.hotData[moduleName] = undefined;
+}
+module.bundle.Module = Module;
+module.bundle.hotData = {};
+var checkedAssets /*: {|[string]: boolean|} */ , assetsToDispose /*: Array<[ParcelRequire, string]> */ , assetsToAccept /*: Array<[ParcelRequire, string]> */ ;
+function getHostname() {
+    return HMR_HOST || (location.protocol.indexOf("http") === 0 ? location.hostname : "localhost");
+}
+function getPort() {
+    return HMR_PORT || location.port;
+}
+// eslint-disable-next-line no-redeclare
+var parent = module.bundle.parent;
+if ((!parent || !parent.isParcelRequire) && typeof WebSocket !== "undefined") {
+    var hostname = getHostname();
+    var port = getPort();
+    var protocol = HMR_SECURE || location.protocol == "https:" && !/localhost|127.0.0.1|0.0.0.0/.test(hostname) ? "wss" : "ws";
+    var ws;
+    try {
+        ws = new WebSocket(protocol + "://" + hostname + (port ? ":" + port : "") + "/");
+    } catch (err) {
+        if (err.message) console.error(err.message);
+        ws = {};
+    }
+    // Web extension context
+    var extCtx = typeof browser === "undefined" ? typeof chrome === "undefined" ? null : chrome : browser;
+    // Safari doesn't support sourceURL in error stacks.
+    // eval may also be disabled via CSP, so do a quick check.
+    var supportsSourceURL = false;
+    try {
+        (0, eval)('throw new Error("test"); //# sourceURL=test.js');
+    } catch (err) {
+        supportsSourceURL = err.stack.includes("test.js");
+    }
+    // $FlowFixMe
+    ws.onmessage = async function(event /*: {data: string, ...} */ ) {
+        checkedAssets = {} /*: {|[string]: boolean|} */ ;
+        assetsToAccept = [];
+        assetsToDispose = [];
+        var data /*: HMRMessage */  = JSON.parse(event.data);
+        if (data.type === "update") {
+            // Remove error overlay if there is one
+            if (typeof document !== "undefined") removeErrorOverlay();
+            let assets = data.assets.filter((asset)=>asset.envHash === HMR_ENV_HASH);
+            // Handle HMR Update
+            let handled = assets.every((asset)=>{
+                return asset.type === "css" || asset.type === "js" && hmrAcceptCheck(module.bundle.root, asset.id, asset.depsByBundle);
+            });
+            if (handled) {
+                console.clear();
+                // Dispatch custom event so other runtimes (e.g React Refresh) are aware.
+                if (typeof window !== "undefined" && typeof CustomEvent !== "undefined") window.dispatchEvent(new CustomEvent("parcelhmraccept"));
+                await hmrApplyUpdates(assets);
+                // Dispose all old assets.
+                let processedAssets = {} /*: {|[string]: boolean|} */ ;
+                for(let i = 0; i < assetsToDispose.length; i++){
+                    let id = assetsToDispose[i][1];
+                    if (!processedAssets[id]) {
+                        hmrDispose(assetsToDispose[i][0], id);
+                        processedAssets[id] = true;
+                    }
+                }
+                // Run accept callbacks. This will also re-execute other disposed assets in topological order.
+                processedAssets = {};
+                for(let i = 0; i < assetsToAccept.length; i++){
+                    let id = assetsToAccept[i][1];
+                    if (!processedAssets[id]) {
+                        hmrAccept(assetsToAccept[i][0], id);
+                        processedAssets[id] = true;
+                    }
+                }
+            } else fullReload();
+        }
+        if (data.type === "error") {
+            // Log parcel errors to console
+            for (let ansiDiagnostic of data.diagnostics.ansi){
+                let stack = ansiDiagnostic.codeframe ? ansiDiagnostic.codeframe : ansiDiagnostic.stack;
+                console.error("\uD83D\uDEA8 [parcel]: " + ansiDiagnostic.message + "\n" + stack + "\n\n" + ansiDiagnostic.hints.join("\n"));
+            }
+            if (typeof document !== "undefined") {
+                // Render the fancy html overlay
+                removeErrorOverlay();
+                var overlay = createErrorOverlay(data.diagnostics.html);
+                // $FlowFixMe
+                document.body.appendChild(overlay);
+            }
+        }
+    };
+    ws.onerror = function(e) {
+        if (e.message) console.error(e.message);
+    };
+    ws.onclose = function() {
+        console.warn("[parcel] \uD83D\uDEA8 Connection to the HMR server was lost");
+    };
+}
+function removeErrorOverlay() {
+    var overlay = document.getElementById(OVERLAY_ID);
+    if (overlay) {
+        overlay.remove();
+        console.log("[parcel] \u2728 Error resolved");
+    }
+}
+function createErrorOverlay(diagnostics) {
+    var overlay = document.createElement("div");
+    overlay.id = OVERLAY_ID;
+    let errorHTML = '<div style="background: black; opacity: 0.85; font-size: 16px; color: white; position: fixed; height: 100%; width: 100%; top: 0px; left: 0px; padding: 30px; font-family: Menlo, Consolas, monospace; z-index: 9999;">';
+    for (let diagnostic of diagnostics){
+        let stack = diagnostic.frames.length ? diagnostic.frames.reduce((p, frame)=>{
+            return `${p}
+<a href="/__parcel_launch_editor?file=${encodeURIComponent(frame.location)}" style="text-decoration: underline; color: #888" onclick="fetch(this.href); return false">${frame.location}</a>
+${frame.code}`;
+        }, "") : diagnostic.stack;
+        errorHTML += `
+      <div>
+        <div style="font-size: 18px; font-weight: bold; margin-top: 20px;">
+          \u{1F6A8} ${diagnostic.message}
+        </div>
+        <pre>${stack}</pre>
+        <div>
+          ${diagnostic.hints.map((hint)=>"<div>\uD83D\uDCA1 " + hint + "</div>").join("")}
+        </div>
+        ${diagnostic.documentation ? `<div>\u{1F4DD} <a style="color: violet" href="${diagnostic.documentation}" target="_blank">Learn more</a></div>` : ""}
+      </div>
+    `;
+    }
+    errorHTML += "</div>";
+    overlay.innerHTML = errorHTML;
+    return overlay;
+}
+function fullReload() {
+    if ("reload" in location) location.reload();
+    else if (extCtx && extCtx.runtime && extCtx.runtime.reload) extCtx.runtime.reload();
+}
+function getParents(bundle, id) /*: Array<[ParcelRequire, string]> */ {
+    var modules = bundle.modules;
+    if (!modules) return [];
+    var parents = [];
+    var k, d, dep;
+    for(k in modules)for(d in modules[k][1]){
+        dep = modules[k][1][d];
+        if (dep === id || Array.isArray(dep) && dep[dep.length - 1] === id) parents.push([
+            bundle,
+            k
+        ]);
+    }
+    if (bundle.parent) parents = parents.concat(getParents(bundle.parent, id));
+    return parents;
+}
+function updateLink(link) {
+    var href = link.getAttribute("href");
+    if (!href) return;
+    var newLink = link.cloneNode();
+    newLink.onload = function() {
+        if (link.parentNode !== null) // $FlowFixMe
+        link.parentNode.removeChild(link);
+    };
+    newLink.setAttribute("href", // $FlowFixMe
+    href.split("?")[0] + "?" + Date.now());
+    // $FlowFixMe
+    link.parentNode.insertBefore(newLink, link.nextSibling);
+}
+var cssTimeout = null;
+function reloadCSS() {
+    if (cssTimeout) return;
+    cssTimeout = setTimeout(function() {
+        var links = document.querySelectorAll('link[rel="stylesheet"]');
+        for(var i = 0; i < links.length; i++){
+            // $FlowFixMe[incompatible-type]
+            var href /*: string */  = links[i].getAttribute("href");
+            var hostname = getHostname();
+            var servedFromHMRServer = hostname === "localhost" ? new RegExp("^(https?:\\/\\/(0.0.0.0|127.0.0.1)|localhost):" + getPort()).test(href) : href.indexOf(hostname + ":" + getPort());
+            var absolute = /^https?:\/\//i.test(href) && href.indexOf(location.origin) !== 0 && !servedFromHMRServer;
+            if (!absolute) updateLink(links[i]);
+        }
+        cssTimeout = null;
+    }, 50);
+}
+function hmrDownload(asset) {
+    if (asset.type === "js") {
+        if (typeof document !== "undefined") {
+            let script = document.createElement("script");
+            script.src = asset.url + "?t=" + Date.now();
+            if (asset.outputFormat === "esmodule") script.type = "module";
+            return new Promise((resolve, reject)=>{
+                var _document$head;
+                script.onload = ()=>resolve(script);
+                script.onerror = reject;
+                (_document$head = document.head) === null || _document$head === void 0 || _document$head.appendChild(script);
+            });
+        } else if (typeof importScripts === "function") {
+            // Worker scripts
+            if (asset.outputFormat === "esmodule") return import(asset.url + "?t=" + Date.now());
+            else return new Promise((resolve, reject)=>{
+                try {
+                    importScripts(asset.url + "?t=" + Date.now());
+                    resolve();
+                } catch (err) {
+                    reject(err);
+                }
+            });
+        }
+    }
+}
+async function hmrApplyUpdates(assets) {
+    global.parcelHotUpdate = Object.create(null);
+    let scriptsToRemove;
+    try {
+        // If sourceURL comments aren't supported in eval, we need to load
+        // the update from the dev server over HTTP so that stack traces
+        // are correct in errors/logs. This is much slower than eval, so
+        // we only do it if needed (currently just Safari).
+        // https://bugs.webkit.org/show_bug.cgi?id=137297
+        // This path is also taken if a CSP disallows eval.
+        if (!supportsSourceURL) {
+            let promises = assets.map((asset)=>{
+                var _hmrDownload;
+                return (_hmrDownload = hmrDownload(asset)) === null || _hmrDownload === void 0 ? void 0 : _hmrDownload.catch((err)=>{
+                    // Web extension fix
+                    if (extCtx && extCtx.runtime && extCtx.runtime.getManifest().manifest_version == 3 && typeof ServiceWorkerGlobalScope != "undefined" && global instanceof ServiceWorkerGlobalScope) {
+                        extCtx.runtime.reload();
+                        return;
+                    }
+                    throw err;
+                });
+            });
+            scriptsToRemove = await Promise.all(promises);
+        }
+        assets.forEach(function(asset) {
+            hmrApply(module.bundle.root, asset);
+        });
+    } finally{
+        delete global.parcelHotUpdate;
+        if (scriptsToRemove) scriptsToRemove.forEach((script)=>{
+            if (script) {
+                var _document$head2;
+                (_document$head2 = document.head) === null || _document$head2 === void 0 || _document$head2.removeChild(script);
+            }
+        });
+    }
+}
+function hmrApply(bundle /*: ParcelRequire */ , asset /*:  HMRAsset */ ) {
+    var modules = bundle.modules;
+    if (!modules) return;
+    if (asset.type === "css") reloadCSS();
+    else if (asset.type === "js") {
+        let deps = asset.depsByBundle[bundle.HMR_BUNDLE_ID];
+        if (deps) {
+            if (modules[asset.id]) {
+                // Remove dependencies that are removed and will become orphaned.
+                // This is necessary so that if the asset is added back again, the cache is gone, and we prevent a full page reload.
+                let oldDeps = modules[asset.id][1];
+                for(let dep in oldDeps)if (!deps[dep] || deps[dep] !== oldDeps[dep]) {
+                    let id = oldDeps[dep];
+                    let parents = getParents(module.bundle.root, id);
+                    if (parents.length === 1) hmrDelete(module.bundle.root, id);
+                }
+            }
+            if (supportsSourceURL) // Global eval. We would use `new Function` here but browser
+            // support for source maps is better with eval.
+            (0, eval)(asset.output);
+            // $FlowFixMe
+            let fn = global.parcelHotUpdate[asset.id];
+            modules[asset.id] = [
+                fn,
+                deps
+            ];
+        } else if (bundle.parent) hmrApply(bundle.parent, asset);
+    }
+}
+function hmrDelete(bundle, id) {
+    let modules = bundle.modules;
+    if (!modules) return;
+    if (modules[id]) {
+        // Collect dependencies that will become orphaned when this module is deleted.
+        let deps = modules[id][1];
+        let orphans = [];
+        for(let dep in deps){
+            let parents = getParents(module.bundle.root, deps[dep]);
+            if (parents.length === 1) orphans.push(deps[dep]);
+        }
+        // Delete the module. This must be done before deleting dependencies in case of circular dependencies.
+        delete modules[id];
+        delete bundle.cache[id];
+        // Now delete the orphans.
+        orphans.forEach((id)=>{
+            hmrDelete(module.bundle.root, id);
+        });
+    } else if (bundle.parent) hmrDelete(bundle.parent, id);
+}
+function hmrAcceptCheck(bundle /*: ParcelRequire */ , id /*: string */ , depsByBundle /*: ?{ [string]: { [string]: string } }*/ ) {
+    if (hmrAcceptCheckOne(bundle, id, depsByBundle)) return true;
+    // Traverse parents breadth first. All possible ancestries must accept the HMR update, or we'll reload.
+    let parents = getParents(module.bundle.root, id);
+    let accepted = false;
+    while(parents.length > 0){
+        let v = parents.shift();
+        let a = hmrAcceptCheckOne(v[0], v[1], null);
+        if (a) // If this parent accepts, stop traversing upward, but still consider siblings.
+        accepted = true;
+        else {
+            // Otherwise, queue the parents in the next level upward.
+            let p = getParents(module.bundle.root, v[1]);
+            if (p.length === 0) {
+                // If there are no parents, then we've reached an entry without accepting. Reload.
+                accepted = false;
+                break;
+            }
+            parents.push(...p);
+        }
+    }
+    return accepted;
+}
+function hmrAcceptCheckOne(bundle /*: ParcelRequire */ , id /*: string */ , depsByBundle /*: ?{ [string]: { [string]: string } }*/ ) {
+    var modules = bundle.modules;
+    if (!modules) return;
+    if (depsByBundle && !depsByBundle[bundle.HMR_BUNDLE_ID]) {
+        // If we reached the root bundle without finding where the asset should go,
+        // there's nothing to do. Mark as "accepted" so we don't reload the page.
+        if (!bundle.parent) return true;
+        return hmrAcceptCheck(bundle.parent, id, depsByBundle);
+    }
+    if (checkedAssets[id]) return true;
+    checkedAssets[id] = true;
+    var cached = bundle.cache[id];
+    assetsToDispose.push([
+        bundle,
+        id
+    ]);
+    if (!cached || cached.hot && cached.hot._acceptCallbacks.length) {
+        assetsToAccept.push([
+            bundle,
+            id
+        ]);
+        return true;
+    }
+}
+function hmrDispose(bundle /*: ParcelRequire */ , id /*: string */ ) {
+    var cached = bundle.cache[id];
+    bundle.hotData[id] = {};
+    if (cached && cached.hot) cached.hot.data = bundle.hotData[id];
+    if (cached && cached.hot && cached.hot._disposeCallbacks.length) cached.hot._disposeCallbacks.forEach(function(cb) {
+        cb(bundle.hotData[id]);
+    });
+    delete bundle.cache[id];
+}
+function hmrAccept(bundle /*: ParcelRequire */ , id /*: string */ ) {
+    // Execute the module.
+    bundle(id);
+    // Run the accept callbacks in the new version of the module.
+    var cached = bundle.cache[id];
+    if (cached && cached.hot && cached.hot._acceptCallbacks.length) cached.hot._acceptCallbacks.forEach(function(cb) {
+        var assetsToAlsoAccept = cb(function() {
+            return getParents(module.bundle.root, id);
+        });
+        if (assetsToAlsoAccept && assetsToAccept.length) {
+            assetsToAlsoAccept.forEach(function(a) {
+                hmrDispose(a[0], a[1]);
+            });
+            // $FlowFixMe[method-unbinding]
+            assetsToAccept.push.apply(assetsToAccept, assetsToAlsoAccept);
+        }
+    });
+}
+
+},{}],"3cYfC":[function(require,module,exports) {
+/* eslint-disable brace-style */ /* eslint-disable prettier/prettier */ "use strict";
+// Uncomment the next lines to use your game instance in the browser
+const Game = require("789b00406e138236");
+const game = new Game([
+    [
+        1024,
+        1024,
+        2,
+        4
+    ],
+    [
+        4,
+        2,
+        4,
+        2
+    ],
+    [
+        2,
+        4,
+        2,
+        4
+    ],
+    [
+        0,
+        2,
+        4,
+        2
+    ]
+]);
+// Write your code here
+function initializeGame() {
+    const buttonStart = document.querySelector(".start");
+    buttonStart.addEventListener("click", ()=>{
+        if (buttonStart.classList.contains("start")) {
+            game.start();
+            buttonStart.classList.remove("start");
+            buttonStart.classList.add("restart");
+            buttonStart.textContent = "Restart";
+        } else {
+            game.restart();
+            buttonStart.classList.remove("restart");
+            buttonStart.classList.add("start");
+            buttonStart.textContent = "Start";
+        }
+        updateUI();
+    });
+    document.addEventListener("keydown", (eventKey)=>{
+        if ([
+            "ArrowLeft",
+            "ArrowRight",
+            "ArrowUp",
+            "ArrowDown"
+        ].includes(eventKey.key)) eventKey.preventDefault();
+        if (game.getStatus() === "playing") {
+            switch(eventKey.key){
+                case "ArrowLeft":
+                    game.moveLeft();
+                    break;
+                case "ArrowRight":
+                    game.moveRight();
+                    break;
+                case "ArrowUp":
+                    game.moveUp();
+                    break;
+                case "ArrowDown":
+                    game.moveDown();
+                    break;
+            }
+            updateUI();
+            game.getStatus();
+        }
+    });
+}
+function updateUI() {
+    const scoreElement = document.querySelector(".game-score");
+    scoreElement.textContent = game.getScore();
+    const state = game.getState();
+    const cells = document.querySelectorAll(".field-cell");
+    let index = 0;
+    for(let i = 0; i < state.length; i++)for(let j = 0; j < state[i].length; j++){
+        cells[index].textContent = state[i][j] !== 0 ? state[i][j] : "";
+        cells[index].className = "field-cell";
+        if (state[i][j] !== 0) cells[index].classList.add(`field-cell--${state[i][j]}`);
+        index++;
+    }
+    const gameStatus = game.getStatus();
+    const messageStart = document.querySelector(".message-start");
+    const messageWin = document.querySelector(".message-win");
+    const messageLose = document.querySelector(".message-lose");
+    if (gameStatus === "playing") messageStart.classList.add("hidden");
+    else if (gameStatus === "win") messageWin.classList.remove("hidden");
+    else if (gameStatus === "lose") messageLose.classList.remove("hidden");
+    else {
+        messageStart.classList.remove("hidden");
+        messageWin.classList.add("hidden");
+        messageLose.classList.add("hidden");
+    }
+}
+document.addEventListener("DOMContentLoaded", initializeGame);
+
+},{"789b00406e138236":"eIbh2"}],"eIbh2":[function(require,module,exports) {
+/* eslint-disable max-len */ /* eslint-disable prettier/prettier */ /* eslint-disable brace-style */ "use strict";
+/**
+ * This class represents the game.
+ * Now it has a basic structure, that is needed for testing.
+ * Feel free to add more props and methods if needed.
+ */ class Game {
+    /**
+   * Creates a new game instance.
+   *
+   * @param {number[][]} initialState
+   * The initial state of the board.
+   * @default
+   * [[0, 0, 0, 0],
+   *  [0, 0, 0, 0],
+   *  [0, 0, 0, 0],
+   *  [0, 0, 0, 0]]
+   *
+   * If passed, the board will be initialized with the provided
+   * initial state.
+   */ constructor(initialState){
+        this.initialState = initialState;
+        this.initialStateRestart = initialState ? initialState.map((row)=>row.map((cell)=>cell)) : [
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ]
+        ];
+        this.state = initialState || [
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ],
+            [
+                0,
+                0,
+                0,
+                0
+            ]
+        ];
+        this.score = 0;
+        this.status = "idle";
+        this.isMerged = [
+            [
+                false,
+                false,
+                false,
+                false
+            ],
+            [
+                false,
+                false,
+                false,
+                false
+            ],
+            [
+                false,
+                false,
+                false,
+                false
+            ],
+            [
+                false,
+                false,
+                false,
+                false
+            ]
+        ];
+    }
+    moveLeft() {
+        if (this.status !== "playing") return;
+        let moved = false;
+        for(let i = 0; i < this.state.length; i++){
+            for(let j = 1; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {
+                let k = j;
+                while(k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k])){
+                    if (this.state[i][k - 1] === 0) {
+                        this.state[i][k - 1] = this.state[i][k];
+                        this.state[i][k] = 0;
+                        moved = true;
+                        k--;
+                    } else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1]) {
+                        this.state[i][k - 1] *= 2;
+                        this.state[i][k] = 0;
+                        this.score += this.state[i][k - 1];
+                        this.isMerged[i][k - 1] = true;
+                        moved = true;
+                    } else break;
+                }
+            }
+        }
+        if (moved) {
+            this.isMerged.forEach((row)=>row.fill(false));
+            this.generateNewTiles();
+        }
+    }
+    moveRight() {
+        if (this.status !== "playing") return;
+        let moved = false;
+        for(let i = 0; i < this.state.length; i++){
+            for(let j = this.state[i].length - 2; j >= 0; j--)if (this.state[i][j] !== 0) {
+                let k = j;
+                while(k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k])){
+                    if (this.state[i][k + 1] === 0) {
+                        this.state[i][k + 1] = this.state[i][k];
+                        this.state[i][k] = 0;
+                        moved = true;
+                        k++;
+                    } else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1]) {
+                        this.state[i][k + 1] *= 2;
+                        this.score += this.state[i][k + 1];
+                        this.state[i][k] = 0;
+                        moved = true;
+                        this.isMerged[i][k + 1] = true;
+                    } else break;
+                }
+            }
+        }
+        if (moved) {
+            this.isMerged.forEach((row)=>row.fill(false));
+            this.generateNewTiles();
+        }
+    }
+    moveUp() {
+        if (this.status !== "playing") return;
+        let moved = false;
+        for(let i = 1; i < this.state.length; i++){
+            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {
+                let k = i;
+                while(k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j])){
+                    if (this.state[k - 1][j] === 0) {
+                        this.state[k - 1][j] = this.state[k][j];
+                        this.state[k][j] = 0;
+                        moved = true;
+                        k--;
+                    } else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j]) {
+                        this.state[k - 1][j] *= 2;
+                        this.score += this.state[k - 1][j];
+                        this.state[k][j] = 0;
+                        moved = true;
+                        this.isMerged[k - 1][j] = true;
+                    } else break;
+                }
+            }
+        }
+        if (moved) {
+            this.isMerged.forEach((row)=>row.fill(false));
+            this.generateNewTiles();
+        }
+    }
+    moveDown() {
+        if (this.status !== "playing") return;
+        let moved = false;
+        for(let i = this.state.length - 2; i >= 0; i--){
+            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {
+                let k = i;
+                while(k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j])){
+                    if (this.state[k + 1][j] === 0) {
+                        this.state[k + 1][j] = this.state[k][j];
+                        this.state[k][j] = 0;
+                        moved = true;
+                        k++;
+                    } else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j]) {
+                        this.state[k + 1][j] *= 2;
+                        this.score += this.state[k + 1][j];
+                        this.state[k][j] = 0;
+                        moved = true;
+                        this.isMerged[k + 1][j] = true;
+                    } else break;
+                }
+            }
+        }
+        if (moved) {
+            this.isMerged.forEach((row)=>row.fill(false));
+            this.generateNewTiles();
+        }
+    }
+    /**
+   * @returns {number}
+   */ getScore() {
+        return this.score;
+    }
+    /**
+   * @returns {number[][]}
+   */ getState() {
+        this.getStatus();
+        return this.state;
+    }
+    /**
+   * Returns the current game status.
+   *
+   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'
+   *
+   * `idle` - the game has not started yet (the initial state);
+   * `playing` - the game is in progress;
+   * `win` - the game is won;
+   * `lose` - the game is lost
+   */ getStatus() {
+        if (this.state.some((row)=>row.includes(2048))) this.status = "win";
+        if (!this.canMove()) this.status = "lose";
+        return this.status;
+    }
+    /**
+   * Starts the game.
+   */ start() {
+        this.status = "playing";
+        this.generateNewTiles();
+        this.generateNewTiles();
+    }
+    /**
+   * Resets the game.
+   */ restart() {
+        this.score = 0;
+        this.status = "idle";
+        this.state = this.initialStateRestart.map((row)=>[
+                ...row
+            ]);
+    }
+    // Add your own methods here
+    generateNewTiles() {
+        if (this.status === "win" || this.status === "lose") return;
+        const emptyCells = [];
+        for(let i = 0; i < this.state.length; i++){
+            for(let j = 0; j < this.state[i].length; j++)if (this.state[i][j] === 0) emptyCells.push({
+                row: i,
+                col: j
+            });
+        }
+        if (emptyCells.length > 0) {
+            const randomIndex = Math.floor(Math.random() * emptyCells.length);
+            const { row, col } = emptyCells[randomIndex];
+            this.state[row][col] = Math.random() < 0.9 ? 2 : 4;
+        }
+    }
+    canMove() {
+        for(let i = 0; i < this.state.length; i++)for(let j = 0; j < this.state[i].length; j++){
+            if (this.state[i][j] === 0 || j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1] || i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j]) return true;
+        }
+        return false;
+    }
+}
+module.exports = Game;
+
+},{}]},["l1XHo","3cYfC"], "3cYfC", "parcelRequire7b01")
+
+//# sourceMappingURL=index.b8fca702.js.map
diff --git a/index.b8fca702.js.map b/index.b8fca702.js.map
new file mode 100644
index 000000000..beb725a9a
--- /dev/null
+++ b/index.b8fca702.js.map
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 accept: function (fn) {\n      this._acceptCallbacks.push(fn || function () {});\n    },\n    dispose: function (fn) {\n      this._disposeCallbacks.push(fn);\n    }\n  };\n  module.bundle.hotData[moduleName] = undefined;\n}\nmodule.bundle.Module = Module;\nmodule.bundle.hotData = {};\nvar checkedAssets /*: {|[string]: boolean|} */, assetsToDispose /*: Array<[ParcelRequire, string]> */, assetsToAccept /*: Array<[ParcelRequire, string]> */;\n\nfunction getHostname() {\n  return HMR_HOST || (location.protocol.indexOf('http') === 0 ? location.hostname : 'localhost');\n}\nfunction getPort() {\n  return HMR_PORT || location.port;\n}\n\n// eslint-disable-next-line no-redeclare\nvar parent = module.bundle.parent;\nif ((!parent || !parent.isParcelRequire) && typeof WebSocket !== 'undefined') {\n  var hostname = getHostname();\n  var port = getPort();\n  var protocol = HMR_SECURE || location.protocol == 'https:' && !/localhost|127.0.0.1|0.0.0.0/.test(hostname) ? 'wss' : 'ws';\n  var ws;\n  try {\n    ws = new WebSocket(protocol + '://' + hostname + (port ? ':' + port : '') + '/');\n  } catch (err) {\n    if (err.message) {\n      console.error(err.message);\n    }\n    ws = {};\n  }\n\n  // Web extension context\n  var extCtx = typeof browser === 'undefined' ? typeof chrome === 'undefined' ? null : chrome : browser;\n\n  // Safari doesn't support sourceURL in error stacks.\n  // eval may also be disabled via CSP, so do a quick check.\n  var supportsSourceURL = false;\n  try {\n    (0, eval)('throw new Error(\"test\"); //# sourceURL=test.js');\n  } catch (err) {\n    supportsSourceURL = err.stack.includes('test.js');\n  }\n\n  // $FlowFixMe\n  ws.onmessage = async function (event /*: {data: string, ...} */) {\n    checkedAssets = {} /*: {|[string]: boolean|} */;\n    assetsToAccept = [];\n    assetsToDispose = [];\n    var data /*: HMRMessage */ = JSON.parse(event.data);\n    if (data.type === 'update') {\n      // Remove error overlay if there is one\n      if (typeof document !== 'undefined') {\n        removeErrorOverlay();\n      }\n      let assets = data.assets.filter(asset => asset.envHash === HMR_ENV_HASH);\n\n      // Handle HMR Update\n      let handled = assets.every(asset => {\n        return asset.type === 'css' || asset.type === 'js' && hmrAcceptCheck(module.bundle.root, asset.id, asset.depsByBundle);\n      });\n      if (handled) {\n        console.clear();\n\n        // Dispatch custom event so other runtimes (e.g React Refresh) are aware.\n        if (typeof window !== 'undefined' && typeof CustomEvent !== 'undefined') {\n          window.dispatchEvent(new CustomEvent('parcelhmraccept'));\n        }\n        await hmrApplyUpdates(assets);\n\n        // Dispose all old assets.\n        let processedAssets = {} /*: {|[string]: boolean|} */;\n        for (let i = 0; i < assetsToDispose.length; i++) {\n          let id = assetsToDispose[i][1];\n          if (!processedAssets[id]) {\n            hmrDispose(assetsToDispose[i][0], id);\n            processedAssets[id] = true;\n          }\n        }\n\n        // Run accept callbacks. This will also re-execute other disposed assets in topological order.\n        processedAssets = {};\n        for (let i = 0; i < assetsToAccept.length; i++) {\n          let id = assetsToAccept[i][1];\n          if (!processedAssets[id]) {\n            hmrAccept(assetsToAccept[i][0], id);\n            processedAssets[id] = true;\n          }\n        }\n      } else fullReload();\n    }\n    if (data.type === 'error') {\n      // Log parcel errors to console\n      for (let ansiDiagnostic of data.diagnostics.ansi) {\n        let stack = ansiDiagnostic.codeframe ? ansiDiagnostic.codeframe : ansiDiagnostic.stack;\n        console.error('🚨 [parcel]: ' + ansiDiagnostic.message + '\\n' + stack + '\\n\\n' + ansiDiagnostic.hints.join('\\n'));\n      }\n      if (typeof document !== 'undefined') {\n        // Render the fancy html overlay\n        removeErrorOverlay();\n        var overlay = createErrorOverlay(data.diagnostics.html);\n        // $FlowFixMe\n        document.body.appendChild(overlay);\n      }\n    }\n  };\n  ws.onerror = function (e) {\n    if (e.message) {\n      console.error(e.message);\n    }\n  };\n  ws.onclose = function () {\n    console.warn('[parcel] 🚨 Connection to the HMR server was lost');\n  };\n}\nfunction removeErrorOverlay() {\n  var overlay = document.getElementById(OVERLAY_ID);\n  if (overlay) {\n    overlay.remove();\n    console.log('[parcel] ✨ Error resolved');\n  }\n}\nfunction createErrorOverlay(diagnostics) {\n  var overlay = document.createElement('div');\n  overlay.id = OVERLAY_ID;\n  let errorHTML = '<div style=\"background: black; opacity: 0.85; font-size: 16px; color: white; position: fixed; height: 100%; width: 100%; top: 0px; left: 0px; padding: 30px; font-family: Menlo, Consolas, monospace; z-index: 9999;\">';\n  for (let diagnostic of diagnostics) {\n    let stack = diagnostic.frames.length ? diagnostic.frames.reduce((p, frame) => {\n      return `${p}\n<a href=\"/__parcel_launch_editor?file=${encodeURIComponent(frame.location)}\" style=\"text-decoration: underline; color: #888\" onclick=\"fetch(this.href); return false\">${frame.location}</a>\n${frame.code}`;\n    }, '') : diagnostic.stack;\n    errorHTML += `\n      <div>\n        <div style=\"font-size: 18px; font-weight: bold; margin-top: 20px;\">\n          🚨 ${diagnostic.message}\n        </div>\n        <pre>${stack}</pre>\n        <div>\n          ${diagnostic.hints.map(hint => '<div>💡 ' + hint + '</div>').join('')}\n        </div>\n        ${diagnostic.documentation ? `<div>📝 <a style=\"color: violet\" href=\"${diagnostic.documentation}\" target=\"_blank\">Learn more</a></div>` : ''}\n      </div>\n    `;\n  }\n  errorHTML += '</div>';\n  overlay.innerHTML = errorHTML;\n  return overlay;\n}\nfunction fullReload() {\n  if ('reload' in location) {\n    location.reload();\n  } else if (extCtx && extCtx.runtime && extCtx.runtime.reload) {\n    extCtx.runtime.reload();\n  }\n}\nfunction getParents(bundle, id) /*: Array<[ParcelRequire, string]> */{\n  var modules = bundle.modules;\n  if (!modules) {\n    return [];\n  }\n  var parents = [];\n  var k, d, dep;\n  for (k in modules) {\n    for (d in modules[k][1]) {\n      dep = modules[k][1][d];\n      if (dep === id || Array.isArray(dep) && dep[dep.length - 1] === id) {\n        parents.push([bundle, k]);\n      }\n    }\n  }\n  if (bundle.parent) {\n    parents = parents.concat(getParents(bundle.parent, id));\n  }\n  return parents;\n}\nfunction updateLink(link) {\n  var href = link.getAttribute('href');\n  if (!href) {\n    return;\n  }\n  var newLink = link.cloneNode();\n  newLink.onload = function () {\n    if (link.parentNode !== null) {\n      // $FlowFixMe\n      link.parentNode.removeChild(link);\n    }\n  };\n  newLink.setAttribute('href',\n  // $FlowFixMe\n  href.split('?')[0] + '?' + Date.now());\n  // $FlowFixMe\n  link.parentNode.insertBefore(newLink, link.nextSibling);\n}\nvar cssTimeout = null;\nfunction reloadCSS() {\n  if (cssTimeout) {\n    return;\n  }\n  cssTimeout = setTimeout(function () {\n    var links = document.querySelectorAll('link[rel=\"stylesheet\"]');\n    for (var i = 0; i < links.length; i++) {\n      // $FlowFixMe[incompatible-type]\n      var href /*: string */ = links[i].getAttribute('href');\n      var hostname = getHostname();\n      var servedFromHMRServer = hostname === 'localhost' ? new RegExp('^(https?:\\\\/\\\\/(0.0.0.0|127.0.0.1)|localhost):' + getPort()).test(href) : href.indexOf(hostname + ':' + getPort());\n      var absolute = /^https?:\\/\\//i.test(href) && href.indexOf(location.origin) !== 0 && !servedFromHMRServer;\n      if (!absolute) {\n        updateLink(links[i]);\n      }\n    }\n    cssTimeout = null;\n  }, 50);\n}\nfunction hmrDownload(asset) {\n  if (asset.type === 'js') {\n    if (typeof document !== 'undefined') {\n      let script = document.createElement('script');\n      script.src = asset.url + '?t=' + Date.now();\n      if (asset.outputFormat === 'esmodule') {\n        script.type = 'module';\n      }\n      return new Promise((resolve, reject) => {\n        var _document$head;\n        script.onload = () => resolve(script);\n        script.onerror = reject;\n        (_document$head = document.head) === null || _document$head === void 0 || _document$head.appendChild(script);\n      });\n    } else if (typeof importScripts === 'function') {\n      // Worker scripts\n      if (asset.outputFormat === 'esmodule') {\n        return __parcel__import__(asset.url + '?t=' + Date.now());\n      } else {\n        return new Promise((resolve, reject) => {\n          try {\n            __parcel__importScripts__(asset.url + '?t=' + Date.now());\n            resolve();\n          } catch (err) {\n            reject(err);\n          }\n        });\n      }\n    }\n  }\n}\nasync function hmrApplyUpdates(assets) {\n  global.parcelHotUpdate = Object.create(null);\n  let scriptsToRemove;\n  try {\n    // If sourceURL comments aren't supported in eval, we need to load\n    // the update from the dev server over HTTP so that stack traces\n    // are correct in errors/logs. This is much slower than eval, so\n    // we only do it if needed (currently just Safari).\n    // https://bugs.webkit.org/show_bug.cgi?id=137297\n    // This path is also taken if a CSP disallows eval.\n    if (!supportsSourceURL) {\n      let promises = assets.map(asset => {\n        var _hmrDownload;\n        return (_hmrDownload = hmrDownload(asset)) === null || _hmrDownload === void 0 ? void 0 : _hmrDownload.catch(err => {\n          // Web extension fix\n          if (extCtx && extCtx.runtime && extCtx.runtime.getManifest().manifest_version == 3 && typeof ServiceWorkerGlobalScope != 'undefined' && global instanceof ServiceWorkerGlobalScope) {\n            extCtx.runtime.reload();\n            return;\n          }\n          throw err;\n        });\n      });\n      scriptsToRemove = await Promise.all(promises);\n    }\n    assets.forEach(function (asset) {\n      hmrApply(module.bundle.root, asset);\n    });\n  } finally {\n    delete global.parcelHotUpdate;\n    if (scriptsToRemove) {\n      scriptsToRemove.forEach(script => {\n        if (script) {\n          var _document$head2;\n          (_document$head2 = document.head) === null || _document$head2 === void 0 || _document$head2.removeChild(script);\n        }\n      });\n    }\n  }\n}\nfunction hmrApply(bundle /*: ParcelRequire */, asset /*:  HMRAsset */) {\n  var modules = bundle.modules;\n  if (!modules) {\n    return;\n  }\n  if (asset.type === 'css') {\n    reloadCSS();\n  } else if (asset.type === 'js') {\n    let deps = asset.depsByBundle[bundle.HMR_BUNDLE_ID];\n    if (deps) {\n      if (modules[asset.id]) {\n        // Remove dependencies that are removed and will become orphaned.\n        // This is necessary so that if the asset is added back again, the cache is gone, and we prevent a full page reload.\n        let oldDeps = modules[asset.id][1];\n        for (let dep in oldDeps) {\n          if (!deps[dep] || deps[dep] !== oldDeps[dep]) {\n            let id = oldDeps[dep];\n            let parents = getParents(module.bundle.root, id);\n            if (parents.length === 1) {\n              hmrDelete(module.bundle.root, id);\n            }\n          }\n        }\n      }\n      if (supportsSourceURL) {\n        // Global eval. We would use `new Function` here but browser\n        // support for source maps is better with eval.\n        (0, eval)(asset.output);\n      }\n\n      // $FlowFixMe\n      let fn = global.parcelHotUpdate[asset.id];\n      modules[asset.id] = [fn, deps];\n    } else if (bundle.parent) {\n      hmrApply(bundle.parent, asset);\n    }\n  }\n}\nfunction hmrDelete(bundle, id) {\n  let modules = bundle.modules;\n  if (!modules) {\n    return;\n  }\n  if (modules[id]) {\n    // Collect dependencies that will become orphaned when this module is deleted.\n    let deps = modules[id][1];\n    let orphans = [];\n    for (let dep in deps) {\n      let parents = getParents(module.bundle.root, deps[dep]);\n      if (parents.length === 1) {\n        orphans.push(deps[dep]);\n      }\n    }\n\n    // Delete the module. This must be done before deleting dependencies in case of circular dependencies.\n    delete modules[id];\n    delete bundle.cache[id];\n\n    // Now delete the orphans.\n    orphans.forEach(id => {\n      hmrDelete(module.bundle.root, id);\n    });\n  } else if (bundle.parent) {\n    hmrDelete(bundle.parent, id);\n  }\n}\nfunction hmrAcceptCheck(bundle /*: ParcelRequire */, id /*: string */, depsByBundle /*: ?{ [string]: { [string]: string } }*/) {\n  if (hmrAcceptCheckOne(bundle, id, depsByBundle)) {\n    return true;\n  }\n\n  // Traverse parents breadth first. All possible ancestries must accept the HMR update, or we'll reload.\n  let parents = getParents(module.bundle.root, id);\n  let accepted = false;\n  while (parents.length > 0) {\n    let v = parents.shift();\n    let a = hmrAcceptCheckOne(v[0], v[1], null);\n    if (a) {\n      // If this parent accepts, stop traversing upward, but still consider siblings.\n      accepted = true;\n    } else {\n      // Otherwise, queue the parents in the next level upward.\n      let p = getParents(module.bundle.root, v[1]);\n      if (p.length === 0) {\n        // If there are no parents, then we've reached an entry without accepting. Reload.\n        accepted = false;\n        break;\n      }\n      parents.push(...p);\n    }\n  }\n  return accepted;\n}\nfunction hmrAcceptCheckOne(bundle /*: ParcelRequire */, id /*: string */, depsByBundle /*: ?{ [string]: { [string]: string } }*/) {\n  var modules = bundle.modules;\n  if (!modules) {\n    return;\n  }\n  if (depsByBundle && !depsByBundle[bundle.HMR_BUNDLE_ID]) {\n    // If we reached the root bundle without finding where the asset should go,\n    // there's nothing to do. Mark as \"accepted\" so we don't reload the page.\n    if (!bundle.parent) {\n      return true;\n    }\n    return hmrAcceptCheck(bundle.parent, id, depsByBundle);\n  }\n  if (checkedAssets[id]) {\n    return true;\n  }\n  checkedAssets[id] = true;\n  var cached = bundle.cache[id];\n  assetsToDispose.push([bundle, id]);\n  if (!cached || cached.hot && cached.hot._acceptCallbacks.length) {\n    assetsToAccept.push([bundle, id]);\n    return true;\n  }\n}\nfunction hmrDispose(bundle /*: ParcelRequire */, id /*: string */) {\n  var cached = bundle.cache[id];\n  bundle.hotData[id] = {};\n  if (cached && cached.hot) {\n    cached.hot.data = bundle.hotData[id];\n  }\n  if (cached && cached.hot && cached.hot._disposeCallbacks.length) {\n    cached.hot._disposeCallbacks.forEach(function (cb) {\n      cb(bundle.hotData[id]);\n    });\n  }\n  delete bundle.cache[id];\n}\nfunction hmrAccept(bundle /*: ParcelRequire */, id /*: string */) {\n  // Execute the module.\n  bundle(id);\n\n  // Run the accept callbacks in the new version of the module.\n  var cached = bundle.cache[id];\n  if (cached && cached.hot && cached.hot._acceptCallbacks.length) {\n    cached.hot._acceptCallbacks.forEach(function (cb) {\n      var assetsToAlsoAccept = cb(function () {\n        return getParents(module.bundle.root, id);\n      });\n      if (assetsToAlsoAccept && assetsToAccept.length) {\n        assetsToAlsoAccept.forEach(function (a) {\n          hmrDispose(a[0], a[1]);\n        });\n\n        // $FlowFixMe[method-unbinding]\n        assetsToAccept.push.apply(assetsToAccept, assetsToAlsoAccept);\n      }\n    });\n  }\n}","/* eslint-disable brace-style */\n/* eslint-disable prettier/prettier */\n'use strict';\n\n// Uncomment the next lines to use your game instance in the browser\nconst Game = require('../modules/Game.class');\nconst game = new Game(\n  [\n    [1024, 1024, 2, 4],\n    [4, 2, 4, 2],\n    [2, 4, 2, 4],\n    [0, 2, 4, 2],\n  ],\n);\n\n// Write your code here\nfunction initializeGame()\n{\n  const buttonStart = document.querySelector('.start');\n\n  buttonStart.addEventListener('click', () =>\n  {\n    if (buttonStart.classList.contains('start'))\n    {\n      game.start();\n      buttonStart.classList.remove('start');\n      buttonStart.classList.add('restart');\n      buttonStart.textContent = 'Restart';\n    }\n    else\n    {\n      game.restart();\n      buttonStart.classList.remove('restart');\n      buttonStart.classList.add('start');\n      buttonStart.textContent = 'Start';\n    }\n\n    updateUI();\n  });\n\n  document.addEventListener('keydown', (eventKey) =>\n  {\n    if (\n      ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown'].includes(eventKey.key)\n    )\n    {\n      eventKey.preventDefault();\n    }\n\n    if (game.getStatus() === 'playing')\n    {\n      switch (eventKey.key)\n      {\n        case 'ArrowLeft':\n          game.moveLeft();\n          break;\n        case 'ArrowRight':\n          game.moveRight();\n          break;\n        case 'ArrowUp':\n          game.moveUp();\n          break;\n        case 'ArrowDown':\n          game.moveDown();\n          break;\n      }\n      updateUI();\n      game.getStatus();\n    }\n  });\n}\n\nfunction updateUI()\n{\n  const scoreElement = document.querySelector('.game-score');\n\n  scoreElement.textContent = game.getScore();\n\n  const state = game.getState();\n\n  const cells = document.querySelectorAll('.field-cell');\n  let index = 0;\n\n  for (let i = 0; i < state.length; i++)\n  {\n    for (let j = 0; j < state[i].length; j++)\n    {\n      cells[index].textContent = state[i][j] !== 0 ? state[i][j] : '';\n      cells[index].className = 'field-cell';\n\n      if (state[i][j] !== 0)\n      {\n        cells[index].classList.add(`field-cell--${state[i][j]}`);\n      }\n      index++;\n    }\n  }\n\n  const gameStatus = game.getStatus();\n\n  const messageStart = document.querySelector('.message-start');\n  const messageWin = document.querySelector('.message-win');\n  const messageLose = document.querySelector('.message-lose');\n\n  if (gameStatus === 'playing')\n  {\n    messageStart.classList.add('hidden');\n  }\n  else if (gameStatus === 'win')\n  {\n    messageWin.classList.remove('hidden');\n  }\n  else if (gameStatus === 'lose')\n  {\n    messageLose.classList.remove('hidden');\n  }\n  else\n  {\n    messageStart.classList.remove('hidden');\n    messageWin.classList.add('hidden');\n    messageLose.classList.add('hidden');\n  }\n}\n\ndocument.addEventListener('DOMContentLoaded', initializeGame);\n","/* eslint-disable max-len */\n/* eslint-disable prettier/prettier */\n/* eslint-disable brace-style */\n'use strict';\n\n/**\n * This class represents the game.\n * Now it has a basic structure, that is needed for testing.\n * Feel free to add more props and methods if needed.\n */\nclass Game\n{\n  /**\n   * Creates a new game instance.\n   *\n   * @param {number[][]} initialState\n   * The initial state of the board.\n   * @default\n   * [[0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0]]\n   *\n   * If passed, the board will be initialized with the provided\n   * initial state.\n   */\n  constructor(initialState)\n  {\n    this.initialState = initialState;\n\n    this.initialStateRestart = initialState ? initialState.map(row => row.map(cell => cell)) : [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.state = initialState || [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.score = 0;\n    this.status = 'idle';\n\n    this.isMerged = [\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n    ];\n  }\n\n  moveLeft()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 1; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k]))\n          {\n            if (this.state[i][k - 1] === 0)\n            {\n              this.state[i][k - 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1])\n            {\n              this.state[i][k - 1] *= 2;\n              this.state[i][k] = 0;\n              this.score += this.state[i][k - 1];\n              this.isMerged[i][k - 1] = true;\n              moved = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveRight()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = this.state[i].length - 2; j >= 0; j--)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k]))\n          {\n            if (this.state[i][k + 1] === 0)\n            {\n              this.state[i][k + 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1])\n            {\n              this.state[i][k + 1] *= 2;\n              this.score += this.state[i][k + 1];\n              this.state[i][k] = 0;\n              moved = true;\n              this.isMerged[i][k + 1] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveUp()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 1; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j]))\n          {\n            if (this.state[k - 1][j] === 0)\n            {\n              this.state[k - 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j])\n            {\n              this.state[k - 1][j] *= 2;\n              this.score += this.state[k - 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k - 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveDown()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = this.state.length - 2; i >= 0; i--)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j]))\n          {\n            if (this.state[k + 1][j] === 0)\n            {\n              this.state[k + 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j])\n            {\n              this.state[k + 1][j] *= 2;\n              this.score += this.state[k + 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k + 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n\n  }\n\n  /**\n   * @returns {number}\n   */\n  getScore()\n  {\n    return this.score;\n  }\n\n  /**\n   * @returns {number[][]}\n   */\n  getState()\n  {\n    this.getStatus();\n\n    return this.state;\n  }\n\n  /**\n   * Returns the current game status.\n   *\n   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'\n   *\n   * `idle` - the game has not started yet (the initial state);\n   * `playing` - the game is in progress;\n   * `win` - the game is won;\n   * `lose` - the game is lost\n   */\n  getStatus()\n  {\n    if (this.state.some(row => row.includes(2048)))\n    {\n      this.status = 'win';\n    }\n\n    if (!this.canMove())\n    {\n      this.status = 'lose';\n    }\n\n    return this.status;\n  }\n\n  /**\n   * Starts the game.\n   */\n  start()\n  {\n    this.status = 'playing';\n    this.generateNewTiles();\n    this.generateNewTiles();\n  }\n\n  /**\n   * Resets the game.\n   */\n  restart()\n  {\n    this.score = 0;\n    this.status = 'idle';\n    this.state = this.initialStateRestart.map(row => [...row]);\n  }\n\n  // Add your own methods here\n  generateNewTiles()\n  {\n\n    if (this.status === 'win' || this.status === 'lose')\n    {\n      return;\n    }\n\n    const emptyCells = [];\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] === 0)\n        {\n          emptyCells.push({\n            row: i,\n            col: j,\n          });\n        }\n      }\n    }\n\n    if (emptyCells.length > 0)\n    {\n      const randomIndex = Math.floor(Math.random() * emptyCells.length);\n      const { row, col } = emptyCells[randomIndex];\n\n      this.state[row][col] = Math.random() < 0.9 ? 2 : 4;\n    }\n  }\n\n  canMove()\n  {\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (\n          this.state[i][j] === 0\n          || (j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1])\n          || (i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j])\n        )\n        {\n          return true;\n        }\n      }\n    }\n\n    return false;\n  }\n}\n\nmodule.exports = Game;\n"],"names":[],"version":3,"file":"index.b8fca702.js.map","sourceRoot":"/__parcel_source_root/"}
\ No newline at end of file
diff --git a/index.fe26735c.js b/index.fe26735c.js
new file mode 100644
index 000000000..6f7b7dc88
--- /dev/null
+++ b/index.fe26735c.js
@@ -0,0 +1,2 @@
+!function(){function t(t,e){(null==e||e>t.length)&&(e=t.length);for(var s=0,i=Array(e);s<e;s++)i[s]=t[s];return i}var e=new(function(){var e;function s(t){!function(t,e){if(!(t instanceof e))throw TypeError("Cannot call a class as a function")}(this,s),this.initialState=t,this.initialStateRestart=t?t.map(function(t){return t.map(function(t){return t})}):[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],this.state=t||[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],this.score=0,this.status="idle",this.isMerged=[[!1,!1,!1,!1],[!1,!1,!1,!1],[!1,!1,!1,!1],[!1,!1,!1,!1]]}return e=[{key:"moveLeft",value:function(){if("playing"===this.status){for(var t=!1,e=0;e<this.state.length;e++)for(var s=1;s<this.state[e].length;s++)if(0!==this.state[e][s])for(var i=s;i>0&&(0===this.state[e][i-1]||this.state[e][i-1]===this.state[e][i]);)if(0===this.state[e][i-1])this.state[e][i-1]=this.state[e][i],this.state[e][i]=0,t=!0,i--;else if(this.state[e][i-1]!==this.state[e][i]||this.isMerged[e][i-1])break;else this.state[e][i-1]*=2,this.state[e][i]=0,this.score+=this.state[e][i-1],this.isMerged[e][i-1]=!0,t=!0;t&&(this.isMerged.forEach(function(t){return t.fill(!1)}),this.generateNewTiles())}}},{key:"moveRight",value:function(){if("playing"===this.status){for(var t=!1,e=0;e<this.state.length;e++)for(var s=this.state[e].length-2;s>=0;s--)if(0!==this.state[e][s])for(var i=s;i<this.state[e].length-1&&(0===this.state[e][i+1]||this.state[e][i+1]===this.state[e][i]);)if(0===this.state[e][i+1])this.state[e][i+1]=this.state[e][i],this.state[e][i]=0,t=!0,i++;else if(this.state[e][i+1]!==this.state[e][i]||this.isMerged[e][i+1])break;else this.state[e][i+1]*=2,this.score+=this.state[e][i+1],this.state[e][i]=0,t=!0,this.isMerged[e][i+1]=!0;t&&(this.isMerged.forEach(function(t){return t.fill(!1)}),this.generateNewTiles())}}},{key:"moveUp",value:function(){if("playing"===this.status){for(var t=!1,e=1;e<this.state.length;e++)for(var s=0;s<this.state[e].length;s++)if(0!==this.state[e][s])for(var i=e;i>0&&(0===this.state[i-1][s]||this.state[i-1][s]===this.state[i][s]);)if(0===this.state[i-1][s])this.state[i-1][s]=this.state[i][s],this.state[i][s]=0,t=!0,i--;else if(this.state[i-1][s]!==this.state[i][s]||this.isMerged[i-1][s])break;else this.state[i-1][s]*=2,this.score+=this.state[i-1][s],this.state[i][s]=0,t=!0,this.isMerged[i-1][s]=!0;t&&(this.isMerged.forEach(function(t){return t.fill(!1)}),this.generateNewTiles())}}},{key:"moveDown",value:function(){if("playing"===this.status){for(var t=!1,e=this.state.length-2;e>=0;e--)for(var s=0;s<this.state[e].length;s++)if(0!==this.state[e][s])for(var i=e;i<this.state.length-1&&(0===this.state[i+1][s]||this.state[i+1][s]===this.state[i][s]);)if(0===this.state[i+1][s])this.state[i+1][s]=this.state[i][s],this.state[i][s]=0,t=!0,i++;else if(this.state[i+1][s]!==this.state[i][s]||this.isMerged[i+1][s])break;else this.state[i+1][s]*=2,this.score+=this.state[i+1][s],this.state[i][s]=0,t=!0,this.isMerged[i+1][s]=!0;t&&(this.isMerged.forEach(function(t){return t.fill(!1)}),this.generateNewTiles())}}},{key:"getScore",value:function(){return this.score}},{key:"getState",value:function(){return this.getStatus(),this.state}},{key:"getStatus",value:function(){return this.state.some(function(t){return t.includes(2048)})&&(this.status="win"),this.canMove()||(this.status="lose"),this.status}},{key:"start",value:function(){this.status="playing",this.generateNewTiles(),this.generateNewTiles()}},{key:"restart",value:function(){this.score=0,this.status="idle",this.state=this.initialStateRestart.map(function(e){return function(e){if(Array.isArray(e))return t(e)}(e)||function(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}(e)||function(e,s){if(e){if("string"==typeof e)return t(e,void 0);var i=Object.prototype.toString.call(e).slice(8,-1);if("Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i)return Array.from(i);if("Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i))return t(e,void 0)}}(e)||function(){throw TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()})}},{key:"generateNewTiles",value:function(){if("win"!==this.status&&"lose"!==this.status){for(var t=[],e=0;e<this.state.length;e++)for(var s=0;s<this.state[e].length;s++)0===this.state[e][s]&&t.push({row:e,col:s});if(t.length>0){var i=Math.floor(Math.random()*t.length),a=t[i],r=a.row,n=a.col;this.state[r][n]=.9>Math.random()?2:4}}}},{key:"canMove",value:function(){for(var t=0;t<this.state.length;t++)for(var e=0;e<this.state[t].length;e++)if(0===this.state[t][e]||e<this.state[t].length-1&&this.state[t][e]===this.state[t][e+1]||t<this.state.length-1&&this.state[t][e]===this.state[t+1][e])return!0;return!1}}],function(t,e){for(var s=0;s<e.length;s++){var i=e[s];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}(s.prototype,e),s}())([[1024,1024,2,4],[4,2,4,2],[2,4,2,4],[0,2,4,2]]);function s(){document.querySelector(".game-score").textContent=e.getScore();for(var t=e.getState(),s=document.querySelectorAll(".field-cell"),i=0,a=0;a<t.length;a++)for(var r=0;r<t[a].length;r++)s[i].textContent=0!==t[a][r]?t[a][r]:"",s[i].className="field-cell",0!==t[a][r]&&s[i].classList.add("field-cell--".concat(t[a][r])),i++;var n=e.getStatus(),h=document.querySelector(".message-start"),o=document.querySelector(".message-win"),l=document.querySelector(".message-lose");"playing"===n?h.classList.add("hidden"):"win"===n?o.classList.remove("hidden"):"lose"===n?l.classList.remove("hidden"):(h.classList.remove("hidden"),o.classList.add("hidden"),l.classList.add("hidden"))}document.addEventListener("DOMContentLoaded",function(){var t=document.querySelector(".start");t.addEventListener("click",function(){t.classList.contains("start")?(e.start(),t.classList.remove("start"),t.classList.add("restart"),t.textContent="Restart"):(e.restart(),t.classList.remove("restart"),t.classList.add("start"),t.textContent="Start"),s()}),document.addEventListener("keydown",function(t){if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(t.key)&&t.preventDefault(),"playing"===e.getStatus()){switch(t.key){case"ArrowLeft":e.moveLeft();break;case"ArrowRight":e.moveRight();break;case"ArrowUp":e.moveUp();break;case"ArrowDown":e.moveDown()}s(),e.getStatus()}})})}();
+//# sourceMappingURL=index.fe26735c.js.map
diff --git a/index.fe26735c.js.map b/index.fe26735c.js.map
new file mode 100644
index 000000000..02d403bd9
--- /dev/null
+++ b/index.fe26735c.js.map
@@ -0,0 +1 @@
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() {\n/* eslint-disable brace-style */ /* eslint-disable prettier/prettier */ \"use strict\";\nvar $3d28d7f1aac198f5$exports = {};\n/* eslint-disable max-len */ /* eslint-disable prettier/prettier */ /* eslint-disable brace-style */ function $8713978b2328d32b$export$2996f80ef42b8419(instance, Constructor) {\n    if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n}\n\n\nfunction $4fc75ccb937ab1df$var$_defineProperties(target, props) {\n    for(var i = 0; i < props.length; i++){\n        var descriptor = props[i];\n        descriptor.enumerable = descriptor.enumerable || false;\n        descriptor.configurable = true;\n        if (\"value\" in descriptor) descriptor.writable = true;\n        Object.defineProperty(target, descriptor.key, descriptor);\n    }\n}\nfunction $4fc75ccb937ab1df$export$d60067ff2358eee8(Constructor, protoProps, staticProps) {\n    if (protoProps) $4fc75ccb937ab1df$var$_defineProperties(Constructor.prototype, protoProps);\n    if (staticProps) $4fc75ccb937ab1df$var$_defineProperties(Constructor, staticProps);\n    return Constructor;\n}\n\n\nfunction $c3b10a83b523f372$export$79e617b1955a2616(arr, len) {\n    if (len == null || len > arr.length) len = arr.length;\n    for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];\n    return arr2;\n}\n\n\nfunction $c50969dc1df61e8b$export$7e0947b5ad3404e2(arr) {\n    if (Array.isArray(arr)) return (0, $c3b10a83b523f372$export$79e617b1955a2616)(arr);\n}\n\n\nfunction $09c9f293d010c0e1$export$1eb58a6e75231000(iter) {\n    if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n}\n\n\nfunction $38c2d4931cb7a7c4$export$e6f3c4780d19eb2b() {\n    throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\n\n\n\nfunction $d4f69c5c6c4654b1$export$a5be06335b3a083c(o, minLen) {\n    if (!o) return;\n    if (typeof o === \"string\") return (0, $c3b10a83b523f372$export$79e617b1955a2616)(o, minLen);\n    var n = Object.prototype.toString.call(o).slice(8, -1);\n    if (n === \"Object\" && o.constructor) n = o.constructor.name;\n    if (n === \"Map\" || n === \"Set\") return Array.from(n);\n    if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return (0, $c3b10a83b523f372$export$79e617b1955a2616)(o, minLen);\n}\n\n\nfunction $227c6742e0ff6f82$export$1b5e630bc3aea29f(arr) {\n    return (0, $c50969dc1df61e8b$export$7e0947b5ad3404e2)(arr) || (0, $09c9f293d010c0e1$export$1eb58a6e75231000)(arr) || (0, $d4f69c5c6c4654b1$export$a5be06335b3a083c)(arr) || (0, $38c2d4931cb7a7c4$export$e6f3c4780d19eb2b)();\n}\n\n\n\"use strict\";\n/**\n * This class represents the game.\n * Now it has a basic structure, that is needed for testing.\n * Feel free to add more props and methods if needed.\n */ var $3d28d7f1aac198f5$var$Game = /*#__PURE__*/ function() {\n    function Game(initialState) {\n        (0, $8713978b2328d32b$export$2996f80ef42b8419)(this, Game);\n        this.initialState = initialState;\n        this.initialStateRestart = initialState ? initialState.map(function(row) {\n            return row.map(function(cell) {\n                return cell;\n            });\n        }) : [\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ]\n        ];\n        this.state = initialState || [\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ],\n            [\n                0,\n                0,\n                0,\n                0\n            ]\n        ];\n        this.score = 0;\n        this.status = \"idle\";\n        this.isMerged = [\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ],\n            [\n                false,\n                false,\n                false,\n                false\n            ]\n        ];\n    }\n    (0, $4fc75ccb937ab1df$export$d60067ff2358eee8)(Game, [\n        {\n            key: \"moveLeft\",\n            value: function moveLeft() {\n                if (this.status !== \"playing\") return;\n                var moved = false;\n                for(var i = 0; i < this.state.length; i++){\n                    for(var j = 1; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                        var k = j;\n                        while(k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k])){\n                            if (this.state[i][k - 1] === 0) {\n                                this.state[i][k - 1] = this.state[i][k];\n                                this.state[i][k] = 0;\n                                moved = true;\n                                k--;\n                            } else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1]) {\n                                this.state[i][k - 1] *= 2;\n                                this.state[i][k] = 0;\n                                this.score += this.state[i][k - 1];\n                                this.isMerged[i][k - 1] = true;\n                                moved = true;\n                            } else break;\n                        }\n                    }\n                }\n                if (moved) {\n                    this.isMerged.forEach(function(row) {\n                        return row.fill(false);\n                    });\n                    this.generateNewTiles();\n                }\n            }\n        },\n        {\n            key: \"moveRight\",\n            value: function moveRight() {\n                if (this.status !== \"playing\") return;\n                var moved = false;\n                for(var i = 0; i < this.state.length; i++){\n                    for(var j = this.state[i].length - 2; j >= 0; j--)if (this.state[i][j] !== 0) {\n                        var k = j;\n                        while(k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k])){\n                            if (this.state[i][k + 1] === 0) {\n                                this.state[i][k + 1] = this.state[i][k];\n                                this.state[i][k] = 0;\n                                moved = true;\n                                k++;\n                            } else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1]) {\n                                this.state[i][k + 1] *= 2;\n                                this.score += this.state[i][k + 1];\n                                this.state[i][k] = 0;\n                                moved = true;\n                                this.isMerged[i][k + 1] = true;\n                            } else break;\n                        }\n                    }\n                }\n                if (moved) {\n                    this.isMerged.forEach(function(row) {\n                        return row.fill(false);\n                    });\n                    this.generateNewTiles();\n                }\n            }\n        },\n        {\n            key: \"moveUp\",\n            value: function moveUp() {\n                if (this.status !== \"playing\") return;\n                var moved = false;\n                for(var i = 1; i < this.state.length; i++){\n                    for(var j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                        var k = i;\n                        while(k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j])){\n                            if (this.state[k - 1][j] === 0) {\n                                this.state[k - 1][j] = this.state[k][j];\n                                this.state[k][j] = 0;\n                                moved = true;\n                                k--;\n                            } else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j]) {\n                                this.state[k - 1][j] *= 2;\n                                this.score += this.state[k - 1][j];\n                                this.state[k][j] = 0;\n                                moved = true;\n                                this.isMerged[k - 1][j] = true;\n                            } else break;\n                        }\n                    }\n                }\n                if (moved) {\n                    this.isMerged.forEach(function(row) {\n                        return row.fill(false);\n                    });\n                    this.generateNewTiles();\n                }\n            }\n        },\n        {\n            key: \"moveDown\",\n            value: function moveDown() {\n                if (this.status !== \"playing\") return;\n                var moved = false;\n                for(var i = this.state.length - 2; i >= 0; i--){\n                    for(var j = 0; j < this.state[i].length; j++)if (this.state[i][j] !== 0) {\n                        var k = i;\n                        while(k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j])){\n                            if (this.state[k + 1][j] === 0) {\n                                this.state[k + 1][j] = this.state[k][j];\n                                this.state[k][j] = 0;\n                                moved = true;\n                                k++;\n                            } else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j]) {\n                                this.state[k + 1][j] *= 2;\n                                this.score += this.state[k + 1][j];\n                                this.state[k][j] = 0;\n                                moved = true;\n                                this.isMerged[k + 1][j] = true;\n                            } else break;\n                        }\n                    }\n                }\n                if (moved) {\n                    this.isMerged.forEach(function(row) {\n                        return row.fill(false);\n                    });\n                    this.generateNewTiles();\n                }\n            }\n        },\n        {\n            /**\n   * @returns {number}\n   */ key: \"getScore\",\n            value: function getScore() {\n                return this.score;\n            }\n        },\n        {\n            /**\n   * @returns {number[][]}\n   */ key: \"getState\",\n            value: function getState() {\n                this.getStatus();\n                return this.state;\n            }\n        },\n        {\n            /**\n   * Returns the current game status.\n   *\n   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'\n   *\n   * `idle` - the game has not started yet (the initial state);\n   * `playing` - the game is in progress;\n   * `win` - the game is won;\n   * `lose` - the game is lost\n   */ key: \"getStatus\",\n            value: function getStatus() {\n                if (this.state.some(function(row) {\n                    return row.includes(2048);\n                })) this.status = \"win\";\n                if (!this.canMove()) this.status = \"lose\";\n                return this.status;\n            }\n        },\n        {\n            /**\n   * Starts the game.\n   */ key: \"start\",\n            value: function start() {\n                this.status = \"playing\";\n                this.generateNewTiles();\n                this.generateNewTiles();\n            }\n        },\n        {\n            /**\n   * Resets the game.\n   */ key: \"restart\",\n            value: function restart() {\n                this.score = 0;\n                this.status = \"idle\";\n                this.state = this.initialStateRestart.map(function(row) {\n                    return (0, $227c6742e0ff6f82$export$1b5e630bc3aea29f)(row);\n                });\n            }\n        },\n        {\n            // Add your own methods here\n            key: \"generateNewTiles\",\n            value: function generateNewTiles() {\n                if (this.status === \"win\" || this.status === \"lose\") return;\n                var emptyCells = [];\n                for(var i = 0; i < this.state.length; i++){\n                    for(var j = 0; j < this.state[i].length; j++)if (this.state[i][j] === 0) emptyCells.push({\n                        row: i,\n                        col: j\n                    });\n                }\n                if (emptyCells.length > 0) {\n                    var randomIndex = Math.floor(Math.random() * emptyCells.length);\n                    var _emptyCells_randomIndex = emptyCells[randomIndex], row = _emptyCells_randomIndex.row, col = _emptyCells_randomIndex.col;\n                    this.state[row][col] = Math.random() < 0.9 ? 2 : 4;\n                }\n            }\n        },\n        {\n            key: \"canMove\",\n            value: function canMove() {\n                for(var i = 0; i < this.state.length; i++)for(var j = 0; j < this.state[i].length; j++){\n                    if (this.state[i][j] === 0 || j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1] || i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j]) return true;\n                }\n                return false;\n            }\n        }\n    ]);\n    return Game;\n}();\n$3d28d7f1aac198f5$exports = $3d28d7f1aac198f5$var$Game;\n\n\nvar $197cd56b15c33885$var$game = new $3d28d7f1aac198f5$exports([\n    [\n        1024,\n        1024,\n        2,\n        4\n    ],\n    [\n        4,\n        2,\n        4,\n        2\n    ],\n    [\n        2,\n        4,\n        2,\n        4\n    ],\n    [\n        0,\n        2,\n        4,\n        2\n    ]\n]);\n// Write your code here\nfunction $197cd56b15c33885$var$initializeGame() {\n    var buttonStart = document.querySelector(\".start\");\n    buttonStart.addEventListener(\"click\", function() {\n        if (buttonStart.classList.contains(\"start\")) {\n            $197cd56b15c33885$var$game.start();\n            buttonStart.classList.remove(\"start\");\n            buttonStart.classList.add(\"restart\");\n            buttonStart.textContent = \"Restart\";\n        } else {\n            $197cd56b15c33885$var$game.restart();\n            buttonStart.classList.remove(\"restart\");\n            buttonStart.classList.add(\"start\");\n            buttonStart.textContent = \"Start\";\n        }\n        $197cd56b15c33885$var$updateUI();\n    });\n    document.addEventListener(\"keydown\", function(eventKey) {\n        if ([\n            \"ArrowLeft\",\n            \"ArrowRight\",\n            \"ArrowUp\",\n            \"ArrowDown\"\n        ].includes(eventKey.key)) eventKey.preventDefault();\n        if ($197cd56b15c33885$var$game.getStatus() === \"playing\") {\n            switch(eventKey.key){\n                case \"ArrowLeft\":\n                    $197cd56b15c33885$var$game.moveLeft();\n                    break;\n                case \"ArrowRight\":\n                    $197cd56b15c33885$var$game.moveRight();\n                    break;\n                case \"ArrowUp\":\n                    $197cd56b15c33885$var$game.moveUp();\n                    break;\n                case \"ArrowDown\":\n                    $197cd56b15c33885$var$game.moveDown();\n                    break;\n            }\n            $197cd56b15c33885$var$updateUI();\n            $197cd56b15c33885$var$game.getStatus();\n        }\n    });\n}\nfunction $197cd56b15c33885$var$updateUI() {\n    var scoreElement = document.querySelector(\".game-score\");\n    scoreElement.textContent = $197cd56b15c33885$var$game.getScore();\n    var state = $197cd56b15c33885$var$game.getState();\n    var cells = document.querySelectorAll(\".field-cell\");\n    var index = 0;\n    for(var i = 0; i < state.length; i++)for(var j = 0; j < state[i].length; j++){\n        cells[index].textContent = state[i][j] !== 0 ? state[i][j] : \"\";\n        cells[index].className = \"field-cell\";\n        if (state[i][j] !== 0) cells[index].classList.add(\"field-cell--\".concat(state[i][j]));\n        index++;\n    }\n    var gameStatus = $197cd56b15c33885$var$game.getStatus();\n    var messageStart = document.querySelector(\".message-start\");\n    var messageWin = document.querySelector(\".message-win\");\n    var messageLose = document.querySelector(\".message-lose\");\n    if (gameStatus === \"playing\") messageStart.classList.add(\"hidden\");\n    else if (gameStatus === \"win\") messageWin.classList.remove(\"hidden\");\n    else if (gameStatus === \"lose\") messageLose.classList.remove(\"hidden\");\n    else {\n        messageStart.classList.remove(\"hidden\");\n        messageWin.classList.add(\"hidden\");\n        messageLose.classList.add(\"hidden\");\n    }\n}\ndocument.addEventListener(\"DOMContentLoaded\", $197cd56b15c33885$var$initializeGame);\n\n})();\n//# sourceMappingURL=index.fe26735c.js.map\n","/* eslint-disable brace-style */\n/* eslint-disable prettier/prettier */\n'use strict';\n\n// Uncomment the next lines to use your game instance in the browser\nconst Game = require('../modules/Game.class');\nconst game = new Game(\n  [\n    [1024, 1024, 2, 4],\n    [4, 2, 4, 2],\n    [2, 4, 2, 4],\n    [0, 2, 4, 2],\n  ],\n);\n\n// Write your code here\nfunction initializeGame()\n{\n  const buttonStart = document.querySelector('.start');\n\n  buttonStart.addEventListener('click', () =>\n  {\n    if (buttonStart.classList.contains('start'))\n    {\n      game.start();\n      buttonStart.classList.remove('start');\n      buttonStart.classList.add('restart');\n      buttonStart.textContent = 'Restart';\n    }\n    else\n    {\n      game.restart();\n      buttonStart.classList.remove('restart');\n      buttonStart.classList.add('start');\n      buttonStart.textContent = 'Start';\n    }\n\n    updateUI();\n  });\n\n  document.addEventListener('keydown', (eventKey) =>\n  {\n    if (\n      ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown'].includes(eventKey.key)\n    )\n    {\n      eventKey.preventDefault();\n    }\n\n    if (game.getStatus() === 'playing')\n    {\n      switch (eventKey.key)\n      {\n        case 'ArrowLeft':\n          game.moveLeft();\n          break;\n        case 'ArrowRight':\n          game.moveRight();\n          break;\n        case 'ArrowUp':\n          game.moveUp();\n          break;\n        case 'ArrowDown':\n          game.moveDown();\n          break;\n      }\n      updateUI();\n      game.getStatus();\n    }\n  });\n}\n\nfunction updateUI()\n{\n  const scoreElement = document.querySelector('.game-score');\n\n  scoreElement.textContent = game.getScore();\n\n  const state = game.getState();\n\n  const cells = document.querySelectorAll('.field-cell');\n  let index = 0;\n\n  for (let i = 0; i < state.length; i++)\n  {\n    for (let j = 0; j < state[i].length; j++)\n    {\n      cells[index].textContent = state[i][j] !== 0 ? state[i][j] : '';\n      cells[index].className = 'field-cell';\n\n      if (state[i][j] !== 0)\n      {\n        cells[index].classList.add(`field-cell--${state[i][j]}`);\n      }\n      index++;\n    }\n  }\n\n  const gameStatus = game.getStatus();\n\n  const messageStart = document.querySelector('.message-start');\n  const messageWin = document.querySelector('.message-win');\n  const messageLose = document.querySelector('.message-lose');\n\n  if (gameStatus === 'playing')\n  {\n    messageStart.classList.add('hidden');\n  }\n  else if (gameStatus === 'win')\n  {\n    messageWin.classList.remove('hidden');\n  }\n  else if (gameStatus === 'lose')\n  {\n    messageLose.classList.remove('hidden');\n  }\n  else\n  {\n    messageStart.classList.remove('hidden');\n    messageWin.classList.add('hidden');\n    messageLose.classList.add('hidden');\n  }\n}\n\ndocument.addEventListener('DOMContentLoaded', initializeGame);\n","/* eslint-disable max-len */\n/* eslint-disable prettier/prettier */\n/* eslint-disable brace-style */\n'use strict';\n\n/**\n * This class represents the game.\n * Now it has a basic structure, that is needed for testing.\n * Feel free to add more props and methods if needed.\n */\nclass Game\n{\n  /**\n   * Creates a new game instance.\n   *\n   * @param {number[][]} initialState\n   * The initial state of the board.\n   * @default\n   * [[0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0],\n   *  [0, 0, 0, 0]]\n   *\n   * If passed, the board will be initialized with the provided\n   * initial state.\n   */\n  constructor(initialState)\n  {\n    this.initialState = initialState;\n\n    this.initialStateRestart = initialState ? initialState.map(row => row.map(cell => cell)) : [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.state = initialState || [\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n      [0, 0, 0, 0],\n    ];\n\n    this.score = 0;\n    this.status = 'idle';\n\n    this.isMerged = [\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n      [false, false, false, false],\n    ];\n  }\n\n  moveLeft()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 1; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k > 0 && (this.state[i][k - 1] === 0 || this.state[i][k - 1] === this.state[i][k]))\n          {\n            if (this.state[i][k - 1] === 0)\n            {\n              this.state[i][k - 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[i][k - 1] === this.state[i][k] && !this.isMerged[i][k - 1])\n            {\n              this.state[i][k - 1] *= 2;\n              this.state[i][k] = 0;\n              this.score += this.state[i][k - 1];\n              this.isMerged[i][k - 1] = true;\n              moved = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveRight()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = this.state[i].length - 2; j >= 0; j--)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = j;\n\n          while (k < this.state[i].length - 1 && (this.state[i][k + 1] === 0 || this.state[i][k + 1] === this.state[i][k]))\n          {\n            if (this.state[i][k + 1] === 0)\n            {\n              this.state[i][k + 1] = this.state[i][k];\n              this.state[i][k] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[i][k + 1] === this.state[i][k] && !this.isMerged[i][k + 1])\n            {\n              this.state[i][k + 1] *= 2;\n              this.score += this.state[i][k + 1];\n              this.state[i][k] = 0;\n              moved = true;\n              this.isMerged[i][k + 1] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveUp()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = 1; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k > 0 && (this.state[k - 1][j] === 0 || this.state[k - 1][j] === this.state[k][j]))\n          {\n            if (this.state[k - 1][j] === 0)\n            {\n              this.state[k - 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k--;\n            }\n            else if (this.state[k - 1][j] === this.state[k][j] && !this.isMerged[k - 1][j])\n            {\n              this.state[k - 1][j] *= 2;\n              this.score += this.state[k - 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k - 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n  }\n\n  moveDown()\n  {\n    if (this.status !== 'playing')\n    {\n      return;\n    }\n\n    let moved = false;\n\n    for (let i = this.state.length - 2; i >= 0; i--)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] !== 0)\n        {\n          let k = i;\n\n          while (k < this.state.length - 1 && (this.state[k + 1][j] === 0 || this.state[k + 1][j] === this.state[k][j]))\n          {\n            if (this.state[k + 1][j] === 0)\n            {\n              this.state[k + 1][j] = this.state[k][j];\n              this.state[k][j] = 0;\n              moved = true;\n              k++;\n            }\n            else if (this.state[k + 1][j] === this.state[k][j] && !this.isMerged[k + 1][j])\n            {\n              this.state[k + 1][j] *= 2;\n              this.score += this.state[k + 1][j];\n              this.state[k][j] = 0;\n              moved = true;\n              this.isMerged[k + 1][j] = true;\n            }\n            else\n            {\n              break;\n            }\n          }\n        }\n      }\n    }\n\n    if (moved)\n    {\n      this.isMerged.forEach(row => row.fill(false));\n      this.generateNewTiles();\n    }\n\n  }\n\n  /**\n   * @returns {number}\n   */\n  getScore()\n  {\n    return this.score;\n  }\n\n  /**\n   * @returns {number[][]}\n   */\n  getState()\n  {\n    this.getStatus();\n\n    return this.state;\n  }\n\n  /**\n   * Returns the current game status.\n   *\n   * @returns {string} One of: 'idle', 'playing', 'win', 'lose'\n   *\n   * `idle` - the game has not started yet (the initial state);\n   * `playing` - the game is in progress;\n   * `win` - the game is won;\n   * `lose` - the game is lost\n   */\n  getStatus()\n  {\n    if (this.state.some(row => row.includes(2048)))\n    {\n      this.status = 'win';\n    }\n\n    if (!this.canMove())\n    {\n      this.status = 'lose';\n    }\n\n    return this.status;\n  }\n\n  /**\n   * Starts the game.\n   */\n  start()\n  {\n    this.status = 'playing';\n    this.generateNewTiles();\n    this.generateNewTiles();\n  }\n\n  /**\n   * Resets the game.\n   */\n  restart()\n  {\n    this.score = 0;\n    this.status = 'idle';\n    this.state = this.initialStateRestart.map(row => [...row]);\n  }\n\n  // Add your own methods here\n  generateNewTiles()\n  {\n\n    if (this.status === 'win' || this.status === 'lose')\n    {\n      return;\n    }\n\n    const emptyCells = [];\n\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (this.state[i][j] === 0)\n        {\n          emptyCells.push({\n            row: i,\n            col: j,\n          });\n        }\n      }\n    }\n\n    if (emptyCells.length > 0)\n    {\n      const randomIndex = Math.floor(Math.random() * emptyCells.length);\n      const { row, col } = emptyCells[randomIndex];\n\n      this.state[row][col] = Math.random() < 0.9 ? 2 : 4;\n    }\n  }\n\n  canMove()\n  {\n    for (let i = 0; i < this.state.length; i++)\n    {\n      for (let j = 0; j < this.state[i].length; j++)\n      {\n        if (\n          this.state[i][j] === 0\n          || (j < this.state[i].length - 1 && this.state[i][j] === this.state[i][j + 1])\n          || (i < this.state.length - 1 && this.state[i][j] === this.state[i + 1][j])\n        )\n        {\n          return true;\n        }\n      }\n    }\n\n    return false;\n  }\n}\n\nmodule.exports = Game;\n","export function _class_call_check(instance, Constructor) {\n    if (!(instance instanceof Constructor)) throw new TypeError(\"Cannot call a class as a function\");\n}\nexport { _class_call_check as _ };\n","function _defineProperties(target, props) {\n    for (var i = 0; i < props.length; i++) {\n        var descriptor = props[i];\n        descriptor.enumerable = descriptor.enumerable || false;\n        descriptor.configurable = true;\n\n        if (\"value\" in descriptor) descriptor.writable = true;\n\n        Object.defineProperty(target, descriptor.key, descriptor);\n    }\n}\nexport function _create_class(Constructor, protoProps, staticProps) {\n    if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n    if (staticProps) _defineProperties(Constructor, staticProps);\n\n    return Constructor;\n}\nexport { _create_class as _ };\n","import { _array_without_holes } from \"./_array_without_holes.js\";\nimport { _iterable_to_array } from \"./_iterable_to_array.js\";\nimport { _non_iterable_spread } from \"./_non_iterable_spread.js\";\nimport { _unsupported_iterable_to_array } from \"./_unsupported_iterable_to_array.js\";\n\nexport function _to_consumable_array(arr) {\n    return _array_without_holes(arr) || _iterable_to_array(arr) || _unsupported_iterable_to_array(arr) || _non_iterable_spread();\n}\nexport { _to_consumable_array as _ };\n","import { _array_like_to_array } from \"./_array_like_to_array.js\";\n\nexport function _array_without_holes(arr) {\n    if (Array.isArray(arr)) return _array_like_to_array(arr);\n}\nexport { _array_without_holes as _ };\n","export function _array_like_to_array(arr, len) {\n    if (len == null || len > arr.length) len = arr.length;\n\n    for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];\n\n    return arr2;\n}\nexport { _array_like_to_array as _ };\n","export function _iterable_to_array(iter) {\n    if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) {\n        return Array.from(iter);\n    }\n}\nexport { _iterable_to_array as _ };\n","export function _non_iterable_spread() {\n    throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nexport { _non_iterable_spread as _ };\n","import { _array_like_to_array } from \"./_array_like_to_array.js\";\n\nexport function _unsupported_iterable_to_array(o, minLen) {\n    if (!o) return;\n    if (typeof o === \"string\") return _array_like_to_array(o, minLen);\n\n    var n = Object.prototype.toString.call(o).slice(8, -1);\n\n    if (n === \"Object\" && o.constructor) n = o.constructor.name;\n    if (n === \"Map\" || n === \"Set\") return Array.from(n);\n    if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _array_like_to_array(o, minLen);\n}\nexport { _unsupported_iterable_to_array as _ };\n"],"names":["$c3b10a83b523f372$export$79e617b1955a2616","arr","len","length","i","arr2","Array","$197cd56b15c33885$var$game","protoProps","Game","initialState","instance","Constructor","TypeError","initialStateRestart","map","row","cell","state","score","status","isMerged","key","value","moved","j","k","forEach","fill","generateNewTiles","getStatus","some","includes","canMove","isArray","iter","Symbol","iterator","from","o","minLen","n","Object","prototype","toString","call","slice","constructor","name","test","emptyCells","push","col","randomIndex","Math","floor","random","_emptyCells_randomIndex","$4fc75ccb937ab1df$var$_defineProperties","target","props","descriptor","enumerable","configurable","writable","defineProperty","$197cd56b15c33885$var$updateUI","scoreElement","document","querySelector","textContent","getScore","getState","cells","querySelectorAll","index","className","classList","add","concat","gameStatus","messageStart","messageWin","messageLose","remove","addEventListener","buttonStart","contains","start","restart","eventKey","preventDefault","moveLeft","moveRight","moveUp","moveDown"],"version":3,"file":"index.fe26735c.js.map"}
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diff --git a/index.html b/index.html
new file mode 100644
index 000000000..201b7494f
--- /dev/null
+++ b/index.html
@@ -0,0 +1 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>2048</title><link rel="stylesheet" href="index.6910ad39.css"></head><body> <div class="container"> <div class="game-header"> <h1>2048</h1> <div class="controls"> <p class="info"> Score: <span class="game-score">0</span> </p> <button class="button start">Start</button> </div> </div> <table class="game-field"> <tbody> <tr class="field-row"> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> </tr> <tr class="field-row"> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> </tr> <tr class="field-row"> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> </tr> <tr class="field-row"> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> <td class="field-cell"></td> </tr> </tbody> </table> <div class="message-container"> <p class="hidden message message-lose">You lose! Restart the game?</p> <p class="hidden message message-win">Winner! Congrats! You did it!</p> <p class="message message-start">Press "Start" to begin game. Good luck!</p> </div> </div> <script type="module" src="index.46841683.js"></script><script src="index.fe26735c.js" nomodule defer></script> </body></html>
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