最多ハッカソン優勝
Manobendra Mandal
Sebastián Salazar
Mariano Ulloa
最多プロジェクト構築
Abhishek Yadav
Ricky
Ayush Singla
This is a guessing game
This is a simple smart contract that implements a referral rewards program. Users can refer others and earn token rewards. The owner of the contract can update the reward amount.
Build a tracker for social media engagement and rewards.
This Solidity smart contract securely records and retrieves user performance data on the Edu Chain, ensuring transparency and decentralized data tracking.
The Voting Rewards smart contract rewards users with tokens for voting, ensuring fairness and transparency while preventing multiple votes. Deployed on Edu Chain for security.
Users earn tokens for daily check-ins
Payment Splitter This is a simple Solidity smart contract.
The Simple Lottery Smart Contract is a decentralized lottery system on Edu Chain that ensures fairness and transparency. Users enter, and a random winner is picked on-chain
This Solidity smart contract generates and stores transaction receipts directly on the blockchain. It ensures immutable, verifiable, and transparent records of transactions without relying on external
PetitionBoard is a smart contract that enables users to sign a petition on-chain. Each signer is recorded only once to ensure uniqueness.
this is do guessing number
Create a scavenger hunt game with NFT rewards for participants. Write this smart contract in Solidity, no imports and constructors, with no input fields.
