最多ハッカソン優勝
Sifotd
CL(Chenjie Lyu)
0XGony
最多プロジェクト構築
Ricky
Harsha Kumar
Kishore Aanand
Crypto Tip Jar is a decentralized smart contract that allows users to send and receive cryptocurrency tips securely on the blockchain. It provides a transparent and trustless way for creators and serv
A Simple Lottery is a basic and straightforward form of a lottery system where participants enter for a chance to win a prize by purchasing a ticket or meeting a participation requirement.
The Crypto Savings Vault is a simple Ethereum-based smart contract that allows users to deposit and withdraw ETH while maintaining a record of individual balances.
Crypto Savings Vault is a decentralized smart contract designed to provide a secure and transparent way for users to store, deposit, and withdraw their Ethereum (ETH). Built on blockchain technology,
The Subscription Renewal Reminder Smart Contract is a simple, on-chain solution designed to manage and remind users of their subscription renewals. Built on the Edu Chain network, this contract allows
In today’s digital world, transaction transparency and security are crucial. The On-Chain Receipt Generator is a blockchain-based solution that ensures every financial transaction is permanently recor
The **Number Guessing Game** is a blockchain-based smart contract where players guess a number between 1 and 100. If they guess correctly, they win the accumulated prize pool instantly. Built on the *
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.
