Assessment
URL: https://www.reddit.com/r/RealGeniuses/comments/139w6hl/debunking_of_langan_savant_mega_test_and_mega/
Exact question reproductions, discussion and substantial method hints.
dentifies Burnside/Polya enumeration for the coloring, lightbulb and diagonal families; graph/Hamiltonian methods for the ant family; the plane-division theorem for P12; and the number-base method for P14. It also discusses the visual-sequence block. Match: exact or strong item-family match. Exposure confidence: high. Most of the analysis duplicates the already-recorded 2018 Slate Star Codex post, so it is a new public URL but not wholly independent reasoning.