1. Undo moves — in AI games, rewind your and the AI's latest round up to 3 times per game; eligible ranked games use the final valid game record after an undo; finished games cannot be undone.<br>2. AI Pass — without an active pass, watch one rewarded ad to unlock all 3 undos for this game; an active pass grants them directly.
Only the current version so far — new entries appear as the game ships updates.
