Your goal is to clear all the bubbles from the board, scoring as many points as possible. Match 2 or more bubbles of the same color with the color of the shooting ball. The more bubbles blow up at one shot, the more points you gain. If you fail to detonate bubbles, you get a foul, and when there are several fouls, a new line of bubbles appears at the top. There is no draw in this game, either you clean all the bubbles off or they move all the way down on you.