Just click the green flag and everything will work as it should. :]
If you want to make a project like this, sure! Great idea. But please do not remix with me. I just don't like people taking a part of my work and saying that it's their idea. ;[ Thank you very much for understanding that. You can make your own version of it though. Good to know about the structure of a pencil though you don't need it that much. ;) Wink, wink.