Monster Mahjong, a memory game using Mahjong tiles and plays just like regular memory games. To remove tiles from the playfield you will match them with identical ones. You can continue this process until the board is cleared. The timer at the top of the screen will show you how much time you have to play. You lose when it runs out. There are power-ups that can help you continue playing, such as additional time or auto-pairing one pair. These pop-ups will appear at the side. These pop-ups can be activated immediately by clicking on them, but they won’t stay there for too long so make sure you click them right away! What number of boards can you clear before time runs out? Monster Mahjong is a great way to find out!