On a lined notebook paper in a box in the Ball Sort Paper Note game, you will see a set of colored balls arranged in columns. In this case, the balls are laid out without any kind of system, just as it happened. You must clean up the order on the playing field and arrange the round elements according to their colors. To do this, at each level, two or more additional round stands will appear on which you will put the balls. Take them with a special grip located at the top. To take the ball. Click on it, then click on the location you want to move it to in Ball Sort Paper Note.