A simple gasless transaction framework using Solidity and ECDSA signatures. This project lets users sign messages off-chain, and relayers execute them on-chain by paying the gas.
This project implements the classic card game Baccarat on the blockchain using smart contracts. Players can bet with crypto, and the game ensures fairness via on-chain randomness (e.g., Chainlink VRF) or simple pseudo-randomness for demos.
