FINDING: The search results are meta-references to competition problems (IMO, Putnam, olympiad algebra) and a logic puzzle variant, not the actual mathematical content of any single "hardest" problem. The only concrete mathematical artifact is an arXiv paper modifying Boolos's "hardest logic puzzle." MATH: No equations, constants, or ratios are extractable from the video titles/descriptions. The arXiv paper (1206.1926v1) concerns a logic puzzle with truth-tellers/liars/random-answerers — its formal structure is propositional logic with three states, reducible to a decision tree of yes/no questions. No numeric constants appear. CONNECTION: The logic puzzle's structure — three entities with three possible response types — maps to the three-element group Z₃, which is the cyclic group of order 3. This is a subgroup of the crystallographic point groups (e.g., 3-fold rotational symmetry in hexagonal lattices). The "hardest" aspect involves distinguishing three states with minimal queries, Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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Andrew Stewart Caldin (2026) studied this question.
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