Spot on...
Play colour mixing! 2 minutes Blitz. Mix out white colour from red, green, blue, yellow, magenta and cyan. Are you fast in combining colours? Try your skills.
Connected areas will spin and score. Be the best in making large connected areas in any colour and spin them to score high. When connecting 5 you can select any spot to make it white, When you connect 6 or more you get area spinner to blow your scores with.