개발 코어 강화 일지

1. 문제 The EthernautThe Ethernaut is a Web3/Solidity based wargame played in the Ethereum Virtual Machine. Each level is a smart contract that needs to be 'hacked'. The game is 100% open source and all levels are contributions made by other players.ethernaut.openzeppelin.comEthernaut's motorbike has a brand new upgradeable engine design.Would you be able to selfdestruct its engine and make the mo..