You are the blue circle. Move using the mouse Be quick! Try to touch the friendly green circles. Each one gives you one point. Avoid the enemy red circles. Each one you touch takes 3 points. Score more than 20 points to win. Score less than -20 points and you lose. Begin playing by pressing the space bar.
Thanks to the 'Computer Coding Games for Kids' book by Carol Vorderman. Without it, I would have never made this game. Also, thanks to the friend who lent me the book.