diff --git a/script.js b/script.js
new file mode 100644
index 00000000..c7cfb294
--- /dev/null
+++ b/script.js
@@ -0,0 +1,59 @@
+const container = document.querySelector('.game-container');
+const snake = document.getElementById('snake');
+const food = document.getElementById('food');
+
+let snakeX = 2;
+let snakeY = 2;
+let foodX = 5;
+let foodY = 5;
+let gridSize = 20;
+let snakeXSpeed = 0;
+let snakeYSpeed = 0;
+
+function update() {
+    snakeX += snakeXSpeed;
+    snakeY += snakeYSpeed;
+
+    // Check for collision with the food
+    if (snakeX === foodX && snakeY === foodY) {
+        foodX = Math.floor(Math.random() * (gridSize - 1));
+        foodY = Math.floor(Math.random() * (gridSize - 1));
+    }
+
+    // Check for collision with the wall
+    if (snakeX < 0 || snakeX >= gridSize || snakeY < 0 || snakeY >= gridSize) {
+        alert('Game Over');
+        location.reload(); // Reload the page to restart the game
+        return;
+    }
+
+    snake.style.left = snakeX * gridSize + 'px';
+    snake.style.top = snakeY * gridSize + 'px';
+    food.style.left = foodX * gridSize + 'px';
+    food.style.top = foodY * gridSize + 'px';
+
+    requestAnimationFrame(update);
+}
+
+document.addEventListener('keydown', (event) => {
+    switch (event.key) {
+        case 'ArrowUp':
+            snakeXSpeed = 0;
+            snakeYSpeed = -1;
+            break;
+        case 'ArrowDown':
+            snakeXSpeed = 0;
+            snakeYSpeed = 1;
+            break;
+        case 'ArrowLeft':
+            snakeXSpeed = -1;
+            snakeYSpeed = 0;
+            break;
+        case 'ArrowRight':
+            snakeXSpeed = 1;
+            snakeYSpeed = 0;
+            break;
+    }
+});
+
+update();