Writeups available at: https://blog.0xeval.me/series/ethernaut-ctf
Bare repository available at branch bare-template
This repo is setup to enable you to run the Ethernaut levels locally rather than on Rinkeby.
As a result you will see some contracts that are not related to individual level but instead to Ethernaut's core contracts which determine if you have passed the level.
These are the Ethernaut.sol & BaseLevel.sol contracts in the /core directory, each challenge contract in the /levels directory and their corresponding solutions in the /test directory.
File Locations
Individual Levels can be found in their respective folders in the ./src folder.
Eg Fallback is located in ./src/levels/01-Fallback/Fallback.sol
Tests for each level can be found in the ./src/test folder and have the naming convention [LEVEL_NAME].t.sol
Eg Fallback test are located in ./src/test/01-Fallback.t.sol
NB: Solc compiler is updated to ^v0.8.10 for all contracts, certain code changes were required for compatibility issues. They will be highlighted in comments if need be
Ethernaut
https://ethernaut.openzeppelin.com/
Foundry
https://github.com/gakonst/foundry
Credits to original repository idea