This year, Kenshoto
hosted the 2006
round, starting the evening of June 9th.
Team 1@stPlace (@tlas, apu, drb, plato, psifertex, shiruken, wrffr)
had great fun solving all of Kenshoto's excellent challenges, and we
hope this site will help anyone interested in practicing or learning
more for future CTF adventures.
Please send any errors, corrections, ideas, or flames to
. (Thanks go to Sk3wlMaster and
Invisigoth for a number of updates!)
Kenshoto sent official instructions
the short version is: find a secret key associated with each challenge.
Below is the list of challenges, broken down by category, along with the
key that that was recovered once the challenge was solved so you can check
For challenges that require
a running server instance (e.g. Web 3.0, Pwnables, and some Binary Leetness)
you'll use the server at kenshoto.allyourboxarebelongto.us. Though likely
the server is no longer available.
There are some questions where we lost the exact phrasing used during the
prequals. In those places, we've paraphrased as suitable a question as we
could manage. :) If you have the exact question used, please email Doc with it.