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EVM Puzzles

Web3 security competitions

EVM Puzzles

EVM Puzzles is a collection of EVM bytecode challenges where players craft transactions that execute without reverting.

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What is EVM Puzzles?

EVM Puzzles is a collection of EVM bytecode challenges hosted on GitHub. The solution to each puzzle hinges on sending a successful transaction to a contract. The bytecode of the contract is provided, and you need to fill in the transaction data that won't revert the execution.

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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

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