Press the up arrow to get rid of the variables. Press space to clear everything. My sister was playing this and she got confused because she said the color wouldn't change. Well, what you have to do is make sure the saturation is at a high number and also the same thing with the brightness-make sure it is at a high number! I have gotten questions like if I used a tutorial. The answer is NO. Last year, me and my penpal met up and she brought her laptop. She taught me how to make a project like this. But, It was SUPER hard to remember all the steps she taught me. The dot in the corner shows you what color the pen will be. For this project, I used the pen tool.
My penpal.