Aim and shoot bubbles to form groups of three or more of the same color. The larger the group, the more points you earn. If your shot does not create a match, you receive a strike. After accumulating several strikes, a new row of bubbles is added to the top. The game ends when the bubbles reach the bottom of the screen.
For computer players: Use your mouse pointer and left-click to aim and shoot.
For mobile users: Tap on the screen to aim and launch bubbles.