Otium Mahjong: Wafū Tile Match

- Match pairs of identical open tiles to remove them from the board. - Look for free tiles with no tile on top and at least one side unblocked. - Clear all tiles to finish the layout and progress to the next puzzle. - Use hint, shuffle, or undo when stuck to discover new solutions. - Study stacked layers and plan moves ahead to avoid dead ends. - Replay layouts to improve your time or move count and master tougher boards.