1- Shoot the bubble.
2- try to stack more than 3 bubbles with the same color to pop the bubbles!
3- Need to go fast! Don't let the bubble stacked till the bottom of the shooter!
4- Complete the stage by popping the rainbow bubble!
Another part of the popular and most successful bubble shooter, Smarty Bubbles 2. Combine at least 3 bubbles of the same color and try to get rid of them all!