Create a scavenger hunt game with NFT rewards for participants. Write this smart contract in Solidity, no imports and constructors, with no input fields.
"Create a savings vault to deposit and withdraw ETH, write this smart contract in Solidity, no imports and constructors, with no input fields."
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
The Charity Donation Pool is a decentralized smart contract built on Solidity to facilitate transparent and secure charitable donations.
A blockchain-based gift card token system enabling secure issuance and redemption of digital assets with smart contracts.
The Donation Pool Smart Contract is a blockchain-based solution designed to securely collect and manage donations using Ethereum
Mystery Box NFTs offer a unique delayed content reveal mechanism, adding excitement and anticipation for users. This Solidity smart contract ensures that NFT content remains hidden until a set time ha
A Greeting Card Contract with ETH gifting is a smart contract that allows users to send personalized messages along with Ethereum as a gift. It combines blockchain security with a thoughtful way t
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 Proof of Attendance Protocol (POAP) is a blockchain-based solution designed to provide verifiable proof of event attendance. By leveraging NFTs (Non-Fungible Tokens), attendees can claim unique di
The Number Guessing Game is a simple yet powerful blockchain-based smart contract that enables a decentralized guessing competition.
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
