The game is a level-based puzzler in which you are given two different boards each with a ball and a goal. Your objective is to get both balls on their respective goals at the same moment. You control each ball with the swipe of a finger, but you can only control them simultaneously -- so you must use given obstacles to hold one in position while moving another. Be sure to avoid the edges of the board as you can also fall off the sides.
The game is well produced and offers an excellent lite version that takes you through 6 levels and is certainly worth a try. The full version of the game has 40 levels.