Pop the green, pink and red bubbles, but Don't Pop the Yellow or White Bubbles, and dont let the pink, green, or red bubbles hit the ground. See how far you can get but don't touch the white bubble and dont touch the yellow bubble. Don't pop Yellow or White bubbles will build your concentration. The different colors are designed to confuse you. Challenge your brain and don't get confused as you pop the pink bubbles, the green bubbles, and the red bubbles, and keep trying to beat your high score in Don't Pop Yellow or White. Just make sure you don't touch the yellow or white bubbles!