The illustrative proof of concept app gamifies the minting of an on-chain NFT, providing a speedbump to mass minting by any single actor. It accomplishes this by requiring that the player randomly draws a prime number between 1 and 100 before being able to mint a NFT. Being able to win a portion of the accumulated balance provides the risk/reward element of the game. The gameplay is designed to teach basic concepts of Ethereum and blockchain technology to new users. 🚀

The smart contract YourContract.sol contains detailed comments regarding the relevant smart contract considerations for this build

🔏 You can find the core smart contract YourContract.sol in packages/hardhat/contracts. You will need to update this file for your own subscrition ID (check out the constructor within the YourContract.sol file) to make it work. Go here (https://vrf.chain.link/) to create and manage your subscriptions (i.e. add your newly deployed smart contract to the list of consumers).

📱 You will need to deploy it to Goerli to make it work

Documentation, tutorials, challenges, and many more resources, visit: docs.scaffoldeth.io

• scaffold-eth-typescript
• scaffold-eth-tailwind
• scaffold-nextjs
• scaffold-chakra
• eth-hooks
• eth-components
• scaffold-eth-expo
• scaffold-eth-truffle

📕 Read the docs: https://docs.soliditylang.org

📚 Go through each topic from solidity by example editing YourContract.sol in 🏗 scaffold-eth

• Primitive Data Types
• Mappings
• Structs
• Modifiers
• Events
• Inheritance
• Payable
• Fallback

📧 Learn the Solidity globals and units

Check out all the active branches, open issues, and join/fund the 🏰 BuidlGuidl!

• 🚤 Follow the full Ethereum Speed Run

• 🎟 Create your first NFT

• 🥩 Build a staking smart contract

• 🏵 Deploy a token and vendor

• 🎫 Extend the NFT example to make a "buyer mints" marketplace

• 🎲 Learn about commit/reveal

• ✍️ Learn how ecrecover works

• 👩‍👩‍👧‍👧 Build a multi-sig that uses off-chain signatures

• ⏳ Extend the multi-sig to stream ETH

• ⚖️ Learn how a simple DEX works

• 🦍 Ape into learning!

🌍 You need an RPC key for testnets and production deployments, create an Alchemy account and replace the value of ALCHEMY_KEY = xxx in packages/react-app/src/constants.js with your new key.

📣 Make sure you update the InfuraID before you go to production. Huge thanks to Infura for our special account that fields 7m req/day!

Register as a builder here and start on some of the challenges and build a portfolio.

Join the telegram support chat 💬 to ask questions and find others building with 🏗 scaffold-eth!

🙏 Please check out our Gitcoin grant too!