Player get points for finishing a square and even for placing a piece correctly in a corner . New pieces appear in the middle area of the game board and are moved to the corners when a player taps on one of the corners fields and the pieces fits (field turns green for a second). For incorrectly placed (not fitting) pieces points are deducted (field turns yellow). If both player do not pick the piece from the middle then it is being replaced by a new piece within 5 seconds. The battle is over after two minutes and the winner is the player with the most points.