In this mode, the user plays against the computer.
Two players (side by side)
In this mode, two players sitting next to each other play against each other using the same phone set.
Two players (via blue tooth)
In this mode, two players can pair their android phones via blue tooth and play against each other. This game (also known as “Reversi”) has some versions already available in the Android market, but none of the other versions allow to players to connect via blue tooth and play while using their own Android phone sets like our version of the game.