Ethernaut Level 19: Alien Codex
Solidity Code
// SPDX-License-Identifier: MIT
pragma solidity ^0.5.0;
import '../helpers/Ownable-05.sol';
contract AlienCodex is Ownable {
bool public contact;
bytes32[] public codex;
modifier contacted() {
assert(contact);
_;
}
...
baguioni.hashnode.dev3 min read