Throw the ball throught the hoops or portals of the same color, considering the distance and the gravity of the planets. In the first level, your goal is to make the ball pas by 3 rings; as you progress it will be more complex and new items will appear, but the game will guide you. | Click and drag to set direction and speed of the ball; release the mouse button to launch. To help you, the game shows the initial trajectory of the ball with a faint line that gradually dilutes. |