In Color Swap, you have to pass through the spinning shapes with your ball. You can only cross through items if you ball is the same color, so watch carefully and await the right moment to hop up. Each shape contains a star for you to collect, but make sure you don't touch the wrong colors or you'll have to start over. Throughout the level, you'll come across a number of Color Swap icons. If you touch them, your ball will change color. Stay focused, because this addictive game takes a great deal of skill!