Set the game to be as simple or as challenging as you wish. Increase the challenge level as you improve.
Try to beat the clock in Countdown mode or play Moves mode and try to win with the fewest possible moves.
Win games and challenge friends and family to compete with your puzzle solving skills.
For faster times and fewer moves.
Show the original picture.
Swap two squares by tapping one square, then the next.
Show the ordering of squares, starting from the top left.