Mahjong Genius is a version of Mahjong Solitaire, a layered, tile based board game where the objective is to remove all tiles from the board by matching tiles.
This version of Mahjong Genius has 50+ challenging layouts including "halves" games and "3-tile match" games (very difficult!). It has high-definition graphics and a host of exciting features and game modes, including blocking wall tiles and pseudo random layouts.
The Free version allows in-app upgrades to remove Ads and add an additional 80+ layouts. This will effectively upgrade the app to the full version of Mahjong Genius.