This github repo hosts my solutions to the Ethernaut Challenge. I learned a lot about solidity doing these challenges. My most favorite challenge was the Alien Codex, which taught me a lot about EVM storage. My least favorite challenge was Gatekeeper One, which helped me get close and personal with the remix debugger.
I would highly recommend the Ethernaut Challenges to everyone!!!
"The Ethernaut is a Web3/Solidity based wargame inspired on overthewire.org, 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. Do you have an interesting idea? PRs are welcome at github.com/OpenZeppelin/ethernaut."[1]
[1] Ethernaut: https://ethernaut.openzeppelin.com/
- In the address bar, type about:config and press Enter/Return.
- In the Search field, type devtools.selfxss.count, then doubleclick this preference (or right-click and choose "Reset") to set it to the default value of 0 (null) for Firefox release versions.
- Restart Firefox.