If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Make the marbles vanish by matching 3 or more of the same color. Marbles appear above the jar; drag and drop them with your mouse.
Be careful: Gravity takes over when you let go!
Use your mouse or arrow keys to maneuver the marble over the container.
Press and hold a mouse button or to show the laser pointer, if desired. Releasing the mouse button or space bar will release the ball.