Flipper

Flipper is a computer implementation of the board game Reversi.

Played on a 8 x 8 grid, it allows for 2-player competitive or 1-player versus computer play. Players take turns placing either a red or a green marker on the screen, with the goal to capture the opponent's piece by surrounding it any of the 4 cardinal directions. The winner is the player with the most captured pieces after the board is filled. There are 4 levels of computer difficulty.