Realistic 7: Admin URL

Hey guys, I'm on realistic 7… I have got the username/password for a sample login, but it says there is a referer error. The problem is what is the "admin URL"? I tried to put referer as "http://www.hellboundhackers.org/challenges/real7/access.php" and "http://www.hellboundhackers.org/challenges/real7/teacher_access.php" . Still, the same message (yeah, I checked the headers with achilles, and referer does show up).

Can any1 help me here?

if i remember correctly you need to think basic 1 at this point

The other day, I read an article, in which the guy kept saying: When stuck, look at the source… Stupid me not to do that :$ . got it, thanx. :)

U couldve just highlighted the page too, lol. Sorry if this is too much a spoiler go ahead and remove it admins