OpenGuild - Solidity Challenges

OpenGuild challenges made for the Lost Tribes: The Blockspace Mansion with Polkadot during ETHDenver 2025.

(Optional) Setup environment and register for the challenges

TLDR: If you are not familiar with Git & Github, follow these steps below to fork and setup your own repository.

• Step 1: Install Git & Github Desktop (optional) on your local device
• Step 2: Fork this repository by click the Fork button on Github

• Step 3: Clone the forked repository to your local device using the below command

git clone https://github.com/<your_github_username>/lost-tribes-challenges.git

Replace the [name-of-your-account] with your Github username. For example, if my username is chungquantin, I would do the below command to clone the repository to my local device.

git clone https://github.com/openguild-labs/lost-tribes-challenges.git

• Step 4: Edit the README.md file to register for official participation

Go to Participant Registration section and register to be the workshop participants. Add the below to the list, replace any placeholder with your personal information.

| 🦄 | Name | Github username | Your current occupation |

• Step 5: Commit your code and push to the forked Github repository

git add .
git commit -m "Register for OpenGuild Lost Tribes Challenges"

• Step 6: Create a Pull Request to merge your changes to this repository and name your PR as Your name | Register for OpenGuild Sub0 Challenges

Discover the List of Challenges 🏆

 
 👉 Click to submit your challenge solutions
 

Challenge	Description	Action	Bounty
1	Solve a token vesting smart contract challenge and deploy on Westend Asset Hub	Take Challenge	$30
2	Solve a yield farming smart contract challenge and deploy on Westend Asset Hub	Take Challenge	$30
3	Build frontend with DOT UI Kit for the token vesting or yield farming smart contract.	Take Challenge	$40

Resources for Development 🧑‍💻

• Solidity smart contract development on Polkadot Hub
• Open Polkadot Bootcamp - Solidity on PolkaVM

👉 Contribute to OpenGuild Community

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• About us: Learn more about us
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