Verified & tracked since 2026-08-17 · 4 verified snapshots.
Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("game:roomstheunsolvablepuzzle").
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Cite as: Rooms: The Unsolvable Puzzle — verified, as of 2026-09-06 · Wikidata Q23775624 2026-09-06 05:23 UTC · Skill 0.70 · via KoreaAPI https://aiagentlabs.co.kr/artist/roomstheunsolvablepuzzle.html SHA-256: f9e154396b72e5ce4dd6bc1aa31f072cb1e2d204e3d67e192532e3949340c384 · verify at /integrity.json