Eoin Mcloughlin released an updated version of Mahjong Solitaire.
Match tiles until the board is empty or there are no selectable matching tiles left. Pinch the screen to zoom, double-tap the screen to go to the menu. The game is saved automatically when you press the home button, and restored when you launch the application again. http://www.netsoc.tcd.ie/~eoinmcl/content/mahjong.html