I think the gameplay Super, a Mahjongg 3D .. ;-). I've tried not all game modes, so far only the Puzzle mode as a single player. The game is addictive and I am glad that I got it as a free app of the day. What is still missing is an Exit button. One can play only through the Task Manager end, pity. If this is remedied, it is worth my opinion, 5 stars.