Direct marbles to the goals around the gameboard before time runs out! Do this by changing the intersections of the paths on which the marbles are rolling.
Increase your points by matching the color of the marble to the color of the goal, but be careful, because every time you catch a marble, the goal may move.
The trial version lets you play the first two levels of Marblix. You start out with only one marble at a time, but by the end of the trial, you will have to manage two marbles at the same time.