Shoot marbles and destroy them by forming groups of 3.
In this game the marbles are lined up and will gradually go to the hole. You need to stop them from going to the hole by shooting marbles at them and destroying them by forming groups of 3 marbles of the same color. If you can not destroy all the marbles before they reach the hole, then you lose the game. Press the mouse button to shoot marbles and press the space bar to swap the marble to be shot.