any help on level 4 would be appreciated. i've looked at the hints, but isn't obvious
It isn't meant to be too obvious.. If you're expecting obvious solutions, you won't like the rest of the challenge. ;)
What have you tried? Have you studied the source of the page, tried the link, seen what you get back from that link and then adjusted the URL according to what you got back? From there on out, just follow the chain, the linked list.
Martijn Pieters
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