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Category Web Pwn Reverse Crypto Forensics Misc OSINT Stego Blockchain Hardware Mobile

Difficulty Beginner Easy Medium Hard Insane

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Higher weight ≈ harder, more prestigious event.

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5 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Proxy	29C3 CTF 2012	–	Pwn	files
Update Server	29C3 CTF 2012	–	Pwn	files
memcached	29C3 CTF 2012	–	Pwn	files
minesweeper	29C3 CTF 2012	–	Pwn	files
ru1337	29C3 CTF 2012	–	Pwn	files