I'm Piña🍍, a pleasure to greet you, here you can found one of the solution for this CTF, I hope you enjoy!
QuillCTF are competitions organized to hone and test the proficiency and expertise of information security professionals. In this CTF, participants are tasked with analyzing and auditing a smart contract and its related functions.
Web3 CTFs will teach you about Ethereum, Solidity, EVM, DeFi, and other interesting aspects of the Web3 ecosystem.
📌 QuillCTF is a game in which you hack Ethereum smart contracts to learn about security. It's meant to be both fun and educational. The game is designed to educate players on identifying and fixing security issues in Ethereum smart contracts.
📌 The challenges contain several of the most common vulnerabilities in Ethereum smart contracts today, including reentrancy, integer overflows/underflows, predictable randomness, and more!
📌 Finally, there is also a leaderboard to track user progress and compare results. This encourages users to keep pushing themselves and striving to be the best.
This section will be to discover various aspects that each challenge includes so that you can complete it on your own.
You could call it as a complement to these challenges, although I will present the solution, it is not to go immediately for the solution, it is to explain what terms and concepts are involved, go deeper and understand what we are doing.
This will be the dynamic for each challenge:
- Complementary information to solve the challenge
- Extra help
- Solution explained
Remember, this is just one way to solve it, there are many ways, feel comfortable and do it the way you think is right, make mistakes, try, but never give up.
Distributed under the WTFPL License. See LICENSE.txt for more information.
Piña - @pinalikefruit - josepina@pinalikefruit.com
Github profile: https://github.com/pinalikefruit