A free program for Android, by Maple Media.
Reversi is a strategy board game.
The board is divided into a number of different sections or lanes, and the goal is to get the majority of the discs on the board to be the color assigned to you.
Each piece starts in the bottom-left corner of the screen and moves to the top-right corner. There is a focus piece that starts in the top-left corner and moves to the bottom-right corner.
The game starts with both players placing a disc of their color in the first square of the screen.
The first player to get the majority of your color discs on the board at the end of the game.