hacker.org

Thanks! Not one of the best challenges...

...and once again, a challenge has made me feel incredibly stupid. Thanks!

Ok, I now it's lame to ask for two hints in one hour or so, but:
The point of the challenge is to get to these special characters and post them, right? Won't work...Should I use a specific browser or something?

Could someone post the right length? It seems I have tried every possible length but it won't work oO 8.something should be right though?

Well, another way would be to guess the answer ^^ Made it on first try...

Ok, found it. I was on the right track, but failed to try the most obvious decoding method...

Could someone reveal the type of the answer? Word/Number/Approximate length? I think I am on the right track but my decoding efforts do not give me a right answer : / Thanks!