1 or 2 players, rules enforced, pieces glide into position. Play checkers with a friend or play against your iPod touch or iPhone on a beautiful wooden checkerboard. Pieces and squares subtly glow to show you all legal moves. To move, you can either slide a piece or tap a piece and a destination square. Tap the Settings button to make one side or the other a human player or both, or just set both sides to computer players and watch the battle unfold.