We still haven't determined whether every possible strategy game with hidden information can be reduced to an equivalent game with no hidden information at all.
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Mathematics & Logic
Games involving bluffing or incomplete knowledge, like certain card games, resist the same clean mathematical solutions available for games of complete information. This unresolved question remains central to advanced game theory research.
Team Humans Club. (2026). Problem WS01298: We still haven't determined whether every possible strategy game with hidden information can be reduced to an equivalent game with no hidden information at all.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=1298