Moraff's 3D-Jongg - Version 2.01 Moraff's 3D-Jongg is a mahjongg game that offers excellent ray-traced graphics, with game tiles that appear to be made of wood and marble. The 3D aspects are simulated, as sculptures rise from the tiles and cast shadows. The number 3 has additional significance in this game -- you are required to remove three tiles at a time, making the game a bit more challenging. Hint and cheat options are available -- along with multiple undo if you become stumped. Other options include a game timer and score keeper, music, sound effects, and a wide choice of tile stack formats.