--- ### Exercises Put your skills to the test in the exercises below. These extra challenges will help you write better tests and be a better security searcher. 💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰 💰 Exercises: 1. Write a fuzz test to find a bug in [this challenge](https://gist.github.com/tinchoabbate/67b195b95fe77a5b9e3c6cc4bf80b3f7) 2. Write a tweet thread about an [interesting finding from Solodit](https://solodit.xyz/) ### Section 5 NFT - [A legit DeFi On-Chain Hack (Arb)](https://arbiscan.io/address/0xbdaab68a462db80fb0052947bdadba7a87fcd0fb#code) - [A legit DeFi On-Chain Hack (Sepolia)](https://sepolia.etherscan.io/address/0xdeb8d8efef7049e280af1d5fe3a380f3be93b648) 💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰 🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊 Congratulations!! If you've made it this far in the course and you understand what's going on, you have the skills to start getting paid as a security researcher, doing competitive audits, bug bounties, or even get hired! But if you want to become one of the best in the world and really secure web3, keep going... 🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊🎊