A set of challenges to hack implementations of DeFi in Ethereum. Featuring flash loans, oracles, governance, NFTs, lending pools, and more!

Created by @tinchoabbate at OpenZeppelin

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Troubleshooting

• Some users have reported issues with specific versions of node. I have succesfully installed all dependencies, and executed all challenges, with version v12.20.0. If you're using a different version of node and are having problems during the setup, try switching to version v12.20.0.
• Some users have reported issues with the timeout set in the package.json file for "The Rewarder" challenge. If you're having trouble executing your exploit for this challenge, try increasing the timeout.

Disclaimer

All Solidity code, practices and patterns in this repository are DAMN VULNERABLE and for educational purposes only.

DO NOT USE IN PRODUCTION.