I really enjoy doing project evaluations; I try to do a few every time I sign in to Khan. It makes me feel nice. :) I usually do the "What's for Dinner?" project, as it's a little more on my level right now. I was doing such an evaluation, when I looked closely at the first requirement: "Uses at least three shape drawing commands (besides the original plate)."
Does this mean: A. 'Use three separate shapes.' Example: ellipse, arc, and rec.
Or does it mean: B. Use three shape commands (doesn't matter which ones). Example: ellipse, ellipse, ellipse.
Can the shape commands be all of the same shape? Can you have doubles of something and still pass, or do you have to have at least three different shape commands? I have been evaluating projects using the mindset of option B, but please correct me if I'm wrong.