The goal of this play is to eliminate from the lines of 3 balls of the same minimum color and of the same symbol. For that, you invert balls 2 by 2 with your mouse. The eliminated lines, other balls appear. Attention, a time is assigned on each level, as well as a minimum number of balls to be eliminated. Corsican play with the arrival of balls black, impossible to eliminate. Easy way: to carry out ?combos?, sequences to gain more points and to quickly eliminate more balls.