TILES = 144

Mahjong. You must match similar tiles and remove them from the board.

Tiles cannot be selected if they are blocked by tiles on both the left and the right. Tiles are not blocked by any tiles that are on a lower level in the tower.

Mahjong is classic Chinese tile game usually played by 4 players. This is the solitaire version where you try to match pairs of unblocked tiles while you attempt to clear the board.