Pop the bubble displaying the correct result! Bubbles float around you. You'll have to look for a right one moving your device until you find it somewhere in space.
But don't relax, because sometimes bubbles will explode when collide between themselves, so there will be less to choose from.
If your device does not have the necessary sensors, you can still see all bubbles by scrolling the screen.
• Fun way of learning basic math.
• 3D graphics.
• Uses your device orientation sensors for playing (if available).
