🐇 BunnBattle
A PvP on-chain game based on Scroll and validation of actions through ZK proofs
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Description
Figma presentation
https://www.figma.com/proto/uWWMWjVuj6aAFUBZ3vFccp/22%25-Idea?page-id=95%3A4583&node-id=104-5011&viewport=1872%2C4658%2C0.22&t=gGG2DAeu5YhVWJ1R-1&scaling=contain&content-scaling=fixed
Summary
BunnBattle integrates zk-SNARKs to create a secure and fair version of the classic Battleship game. The project involves writing smart contracts in Solidity and using libraries like Circom and Snarkjs to implement the zk-SNARK logic. The project aims to demonstrate how zk-SNARKs can be used to ensure fairness and privacy in a decentralized environment and PvP games.
Key points
- Zero-knowledge proofs prove a game board's validity and move without revealing any additional information.
- Smart contracts written on Solidity ensure game integrity on the Scroll blockchain.
- The project utilizes circom for defining arithmetic circuits and snarkjs for proof generation and verification.
- Board creation and move verification via proofs ensure no cheating and maintain game state privacy.
Links
Source code: https://github.com/Space-zee/dumb-battle
Deployed contracts on Scroll testnet:
- BunnBattle.sol: https://sepolia.scrollscan.com/address/0x5e41a547073762A7AA2c9a3741B83Fe7F6eb9F9f
- BoardVerifier.sol: https://sepolia.scrollscan.com/address/0x7F6FbF369694521e097D7CFc1687E1bFA657e38F
- MoveVerifier.sol: https://sepolia.scrollscan.com/address/0x3944F13AE631fBD6B36b3AdcDeA09c1555BF9cdb
- telegram bot: https://web.telegram.org/a/#6083890376