You can choose if you want the size of the pencil to increase over time and if you want the color to change by clicking on the "No" and it will turn into a "Yes" .(Once you click it, you cannot change it unless you reload the game, I will try to fix that soon.) You can also speed up the pencil by manipulating the speed variable in the bottom left of the screen. (The default speed is 10)
A ball bounces around the screen, changing size and color. There are a few different things that you can do. I know at some point it can get pretty boring, but the point of this project is mainly to be satisfying, even though I try to make it as interactive as possible. (You better like it, I had to do MATH to get it to work.) Due to people trying to break the game, I would like to point out that if you put 0 as the speed, nothing will happen.