We love games that add new twists to gameplay, and this one is no exception. Take mahjong solitaire gameplay, increase the tile matching to 3 of the same (instead of two) and then add three dimensions to the playfield! Very cool!

(full-screen not available)

Click a tile and then click another matching one to remove them both. They have to be unobstructed on their left or right side of the tile or have none on top of them either!