Goal: to build a 30x30 cm square using rectangular pieces of different colors while avoiding pieces of the same color to touch themselves. Gameplay: The pieces are evenly distribute between the players. The first player puts one of his pieces over the table. The other players do the same, trying to build a square. Pieces of the same color cannot touch each other(horizontally, vertically or diagonally). The winner is, either the player that puts his last piece or, if there aren´t a possible move, the player that has fewe pieces left.