1)   2007 Mahjongg 4.01
This mahjongg game has OpenGL compatible 3D graphics. It has 6 game modes: Mahjongg, Lines, Tetris, Blocks, Memory and Concentration. Graphics have such features as dynamic projected shadows and reflections.

 2)   2008 Mahjongg Lite 4.01
This mahjongg game has OpenGL compatible 3D graphics with reflections and dynamic projected shadows. You can view the tiles from any angle and position. The game also has sounds and options like hint and undo.