Stage in the game during the 12 diamonds will fall from above. Of them at least 3 of them the same color adjacent to each other click on the stone. You get these stones. Adjacent stones of the same color to make them side by side does not stop clicking the Rotate button. so that the locations of diamond gonna change. Collect enough diamonds diamonds on the right side that will tell you. Collect more than what color will have you 're all pieces in those colors.