The ancient Mayan civilization more than a hundred years ago blocked a loophole in the mysterious pyramid. Before entering the stone bag, a labyrinth is marked, filled to the top with colorful balls continuously moving along a thin corridor. Everyone who possesses accuracy and intellectual qualities has the opportunity to free the narrow passage. At an individual disposal are all the colors of the balls, through which you can solve your dilemma. Shoot accurately, destroying entire compounds of balls in a group of at least three of the same color.