(my) CTF archive

Sticky:
http://pentest.cryptocity.net/capture-the-flag/
http://capture.thefl.ag/calendar/
http://www.pimenidis.org/research/papers/hosting-a-hacking-challenge-22c3.pdf
http://ctfcentral.org/defcon/CTFList.html

write ups:
http://www.defcon.org/html/links/dc-ctf.html
http://www.vnsecurity.net/2010/05/defcon-18-quals-writeups-collection/
http://barok.foi.hr/~tkisason/
http://nopsr.us/
http://shallweplayaga.me/
http://rogunix.com/defconquals19.html
http://daxnitro.com/quals/index.html
Hack.lu CTF http://esec-lab.sogeti.com/post/Hack.lu-CTF-2011-Write-up-:-FluxScience
CSAW 2011 Python Reversing 200 http://esec-lab.sogeti.com/post/Hack.lu-CTF-2011-Write-up-:-FluxScience
http://localh0t.blogspot.com/2011/09/ekoparty-2011-ctf-httpd-daemon-buffer.html



PlaidCTF
http://www.plaidctf.com/
http://pastebin.com/JPTydUs8

ongoing and the future
http://www.global-evolution.info/contests.php

CTF teams across the globe
PPP (Plaid Parliament of Pwning from Carnegie Mellon University) - http://ppp.cylab.cmu.edu/wordpress/
LeetMore from Russia - http://leetmore.ctf.su/
VN Security - http://www.vnsecurity.net/
Hates Irony - http://www.hatesirony.com/
Disekt - http://disekt.inetric.com/
C.o.P - http://blog.stalkr.net/
nibbles from France - http://blog.nibbles.fr/ (in French)
The Sexy Kambingz from Malaysia - http://www.thesexykambingz.com/
http://disekt.inetric.com/
Routards - http://www.routards.org/
lollersk8ters - http://www.intruded.net/ & http://lollersk8ers.fatihkilic.de/
European nopsled team - https://www.nopsled.eu/
Int3pids from spain - http://int3pids.com/
Shellphish - http://www.shellphish.net/

CTFs across the globe
http://2011.hack.lu/index.php/CaptureTheFlag
http://ctf.itsec.rwth-aachen.de/
https://csawctf.poly.edu/

Some tools
http://maclife.net/tools/base64/

Sample Daemons
http://pastie.org/2592716 <- CSAW 2011 Python Reversing 200

Some guides
http://ctf.hcesperer.org/
http://ictf.cs.ucsb.edu/index.php