speedrun-ethereum

Go through the Speedrun Ethereum challenges and submit the full-stack decentralised application built in the process.

Submissions of completed challenges: https://speedrunethereum.com/builders/0xF1B64174Bc04780affD4b555C1c2EA4acb82ad07

Challenge #0: A simple NFT example

• The verified contract on Etherscan: https://goerli.etherscan.io/address/0x679351f344e53e00000f22d1dfbd53c2e4622698#code
• The deployed dapp: https://ben-nft-challenge-0.surge.sh/
• Source code: https://github.com/ben132333/speedrun-ethereum

Challenge #1: Decentralised staking app

• The verified contract on Etherscan: https://goerli.etherscan.io/address/0xa8228d026b2b343573f7e15aeefa9dfef4596f5f#code
• The deployed dapp: https://boorish-mountain.surge.sh/
• Source code: https://github.com/ben132333/challenge-1-decentralized-staking

Challenge #2: ERC-20 token vending machine

• The verified contract on Etherscan: https://goerli.etherscan.io/address/0x93dc1871d65914198b49d8ea4b4ed53e092be751#code
• The deployed dapp: https://womanly-cattle.surge.sh/
• Source code: https://github.com/ben132333/challenge-2-token-vendor

Challenge #3: Dice betting game and a smart contract to exploit on-chain random generation

• The verified contract on Etherscan: https://goerli.etherscan.io/address/0x0faE88c709aAA67D3b35Fe1afcba7555ee89a314#code
• The deployed dapp: https://new-breakfast.surge.sh/
• Source code: https://github.com/ben132333/challenge-3-dice-game

Challenge #4: MVP of Decentralised Exchange - trade "Balloon" tokens and ETH

• The verified contract on Etherscan: https://goerli.etherscan.io/address/0x6a4880aa68617002a8c71fb6bc8849385ae0266c#code
• The deployed dapp: https://bashful-dex.surge.sh/
• Source code: https://github.com/ben132333/challenge-4-dex

Challenge #5: a state channel app to pay mini-transactions for every typed word

• The verified contract on Etherscan: https://sepolia.etherscan.io/address/0x05f15807BE59ed0a44c4E2eF40793CCe89Bef7B1#code
• The deployed dapp: https://excellent-archives.surge.sh/
• Source code: https://github.com/ben132333/challenge-5-state-channels