To start the game, click on start after the game loads. Once you do, the timer will begin to count down. To move a sphere click on it, then click on the space you want to move it to. When you have taken all the spheres off the board and the last is resting on the white circle, you have completed a round. Click on Next to move on. There is also an Undo button that will take you back to your next move. The game only gives you gold when the timer runs out before you've completed a stage. If you click Quit during a round, or refresh/click out of the window, you won't earn any gold.