Master Qwan's Mahjong is a type of game that lets you can play a mahjong variant of Solitaire. It is a game of matching tiles with the same appearance, but each tile must contain an opening on either their left or right side. Certain tiles can be stackable, and any tile that is smaller than the stack will not be considered to be an exception to the rule. Keep doing this until the board has been completely cleared of tiles. If you're running out of options then you may choose to shake the board but this will take a little bit on your winnings.