Hack this site
 

http://www.hackthissite.org/

I'm sure most people have heard of this by now. Anyone ever try it? How far did you get? Know of any other sites similar to it? There'sthis site. Haven't gotten too far in it because it goes down a lot. Or maybe I get temp banned without knowing it.

Back in high school there was this kid who went on there frequently, since he was moar 1337 than I was I never attempted to get into it.