Trying to figure out this 5 ETH smart contract quiz

[idrah]

Does anyone know whether this smart contract can be broken? Is there some trick behind this?

https://etherscan.io/address/0x155d9a582385c4200789eae7bc15ecade732b425

[Pmalek]

If there is a trick behind it, whoever knows the trick will probably solve the quiz himself, dont you think
I doubt someone will post a step-by-step guide and not claim the ETHs himself.

[kingpin4321]

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Yea you right it's a smart contract quiz and who ever is smart enough to solve it would have a bit at the cheery themselves rather than give away the idea to others