I’ve found the level10pass.txt file, and have tried changing my URL in every way imaginable, appending it everywhere that makes sense…and I’ve just gotten 404s. The other posts I’ve read seem to suggest the solution having to do with the web crawler thing? I looked in the robots.txt and that didn’t help me either…maybe a nudge in the right direction?
While I’m typing, 81,530 people have the solution of the 10th level, but the goal is not to give you the answer, the goal is that you find the answer by yourself. Btw, there are a lot of hints in the differents threads concerning this level.