I was looking around to test my HTTP knowledge, and I found the ha.ckers.org challenges here and here
I spent lot of time trying to figure out how to find the captcha and how to change some cookies but I didn't find a clue!!
that's the first clue for example :
Clue 1: TWVldCB1cyBhdCAoSSdtIGEpIEJsYWNraGF0IGZvciBhIHRlZS1zaGlydC4gIERyb3AgbWUgYW4g
does anyone here has a clue on how to begin or the whole solution if possible?