@edward13 – Sorry if I came off as dismissive; I’m not part of the CGCookie team. If that didn’t help I don’ have a lot of control. I’ve heard that some of the lessons may be out of order on the new site and you may be skipping some of the content needed before you can answer the questions for this lesson. Or it could be a bug due to the site migration.
I’ve asked the CGCookie team if there’s a place we should be posting issues related to the site.