AlphaEvolve problems·alphaevolve:68

Logic puzzles

record target F0 no formal statement

No formal proof attached. Any claim here rests on a write-up or a report.

Fidelity F0: None. No formal statement is attached to the result.

We have three guards in front of three doors. The guards are, in some order, an angel (always tells the truth), the devil (always lies), and the gatekeeper (answers truthfully if and only if the question is about the prize behind Door A). The prizes behind the doors are €0, €100, and €110. You can ask two yes/no questions and want to maximize your expected profit. The second question can depend on

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AlphaEvolve

2025-11-05

unstated A2 directed V1 write-up F0 no formal statement

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An evolutionary coding agent searching against an evaluator written by people, who also chose the problems.

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Does the formal statement say what was claimed?

F0 no formal statement None. No formal statement is attached to the result.

Computed from what the project declares and what the register holds, never from reading the mathematics. How fidelity is graded.

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