Try to manoeuvre all 5 balls into the corresponding holes. Watch out for obstacles like force fields which release all balls if you come too close. Keep an eye on the timer that might run out just before you finish the last ball.
Some levels require extra skills such as operating switches to open hidden doors or springs which catapult balls through walls.
And best of all, you can build and share your own levels. Why not challenge your friends to a duel!
Special thanks to ballroom-studios.