ctfs

# ctfs

# checklist / cheatsheet
https://github.com/apsdehal/awesome-ctf
https://github.com/JohnHammond/katana https://github.com/JohnHammond/ctf-katana
https://github.com/w181496/Web-CTF-Cheatsheet

# defcon ctf
https://github.com/legitbs/quals-2013
https://github.com/legitbs/finals-2013
http://fuzyll.com/2016/the-defcon-ctf-vm/

# moar ctfs
http://map.ipviking.com/
http://wargame.kr:8084/
http://www.overthewire.org/wargames/
http://io.smashthestack.org:84/
http://pwnable.kr
http://pwnable.tw
http://ringzer0team.com
http://microcorruption.com/

http://www.reddit.com/r/securityCTF

http://captf.com/practice-ctf/
https://github.com/osirislab/Project-Ideas/wiki/Capture-The-Flag-Competitions
https://trailofbits.github.io/ctf/
http://ctf.forgottensec.com/wiki/index.php?title=Main_Page

# web
https://ctfchallenge.co.uk/

# crypto
https://cryptohack.org/
http://ae27ff.meme.tips/about.php

# bf pw of crackmes by counting numb of instructions
https://github.com/wagiro/pintool

# scoreboards
ctfd.io (csaw), mellivora (9447) and ictf
picoCTF, EasyCTF, tinyctf-platform
http://github.com/facebook/fbctf
https://www.reddit.com/r/securityCTF/comments/3sgi52/looking_for_a_ctf_platformframework/
https://github.com/mitre-cyber-academy/ctf-scoreboard
TJCTF https://github.com/TJCSec/ctf-platform
IceCTF improved TJCTF a lot https://github.com/IceCTF/ColdCore

# note sharing
https://github.com/TFNS/CTFNote
https://github.com/StratumAuhuur/CTFPad
https://github.com/hugsy/ctfpad