What is a Capture the Flag (CTF)?
Read this: http://ctftime.org/ctf-wtf/
What kind of ctf is this?
It's a Jeopardy-Style CTF.
Who are you?
We are the CCCAC, a so called Erfa (Experience exchange) of the CCC,
a local group of hackers from Aachen, Germany.
What kind of challenges can I expect?
We have remote exploitation, binary reversing, web, forensics and some challenges, which can't be attributed to a certain category.