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1. 문제 The Ethernaut The 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.com This instance represents a Good Samaritan that is wealthy and ready to donate some coins to anyone requesting it. Would y..

1. 문제 The Ethernaut The 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.com This level will ask you to break `DexTwo`, a subtlely modified `Dex` contract from the previous level, in a different way..

1. 문제 The Ethernaut The 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.com The goal of this level is for you to hack the basic [DEX](https://en.wikipedia.org/wiki/Decentralized_exchange)contract b..

1. 문제 The Ethernaut The 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.com Сan you get the item from the shop for less than the price asked? Things that might help: Shop expects to be used from a ..

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.comThis is a simple wallet that drips funds over time. You can withdraw the funds slowly by becoming a withdrawing partner.If y..

1. 문제 The Ethernaut The 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.com You've uncovered an Alien contract. Claim ownership to complete the level. Things that might help Understanding how array..

1. 문제 The Ethernaut The 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.com 컨트랙트 크리에이터가 아주 간단한 토큰 팩토리 컨트랙트를 적성했다 누구나 새로운 토큰을 간단하게 만들 수 있다. 첫 번째 토큰 컨트랙트를 배포하고 나면, 크리에이터는 더 많은 토큰을 얻기 위해 0.001 이더를 보낸다..

1. 문제 The Ethernaut The 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.com 이 컨트랙트는 서로다른 두 개의 타임존의 시간을 저장하기 위한 라이브러리를 사용한다. 생성자는 각각의 시간을 저장하기 위해 두 개의 라이브러리 인스턴스를 생성한다. 주어진 컨트랙트의 소유권을 탈취하라. // SPDX-..

1. 문제 NaughtCoint은 ERC20 토큰이며 당신은 이미 모든 토큰을 손에 쥐고 있다. 문제는 10년이 지나야 그 토큰들을 사용할 수 있다는 것이다. 시간 제한이 풀리기 전에 다른 주소로 자유롭게 토큰을 보낼 수 있는 방법은 없을까? 당신의 토큰 잔액을 0으로 만들어라. // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import 'openzeppelin-contracts-08/token/ERC20/ERC20.sol'; contract NaughtCoin is ERC20 { // string public constant name = 'NaughtCoin'; // string public constant symbol = '0x0'; // uint..

1. 문제 The Ethernaut The 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.com 문지기(gatekeeper)를 지나서 입장자(entrant)로 등록하라. // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract GatekeeperTwo {..