use wasd or arrow keys, (wasd is more responsive) press spacebar to start drawing. If you don't like your creation then no worries it will disappear in about ten seconds, butt that also means do not get too attached.
I crated this very simple project in 5 minutes but it took like 3 to come up with idea, but I could do it in less than one minute now that I know what code I am wanting to put in
