Ok, what is the secret to level 7 other than just brute force?
The intended trick is (rot13) gnxvat n arrqyr sebz n fcrpvsvp gerr fb gurer vf n tnc oruvaq n yvar bs gerrf naq lbh pna qrfgebl gur yvar.
I think once you understand that logic to some extent, then you can brute force it if you're not sure where to apply that logic.
