You just discovered a great mahjong app!
This app is packed full of features, including... 
- 3 Different game modes
- Automatic saving/loading
- 3 Fun Layouts to play 
- Great tiles and backgrounds. 
Upgrade via in-app purchase to unlock undo/redo, extra levels, tiles, and backgrounds.
So, if you are after a fun mahjong app to play, why not check it out?