Make each ball match with its correct node in this game. When you start, you will see a certain number of colored circles on the board. There is a node that matches each circle. It will have the same color as the circle. Your goal is to match each ball with a node by making it land on the node. You will know that you have accomplished this because when the color circle is on the correct code, it will light up. To control the circles, use the blue arrows on the screen. The arrow keys will go left, right, up, and down. Keep in mind that when you push the blue arrow keys, they will move any circles that are in line with that.