Challenges

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

Difficulty Beginner Easy Medium Hard Insane

CTFtime weight

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Higher weight ≈ harder, more prestigious event.

Year

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CTF

Country

Must have Source / Docker Writeup

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Challenge	CTF	Weight	Category	Has
offtheramp #exif-metadata	DownUnderCTF 2024	68.04	OSINT	files wu 1
Beginner_menace #exif-metadata	BackdoorCTF 2023	–	Misc	files wu 2
Strange_Historical_Machine #exif-metadata #enigma-cipher	SpringForwardCTF 2024	22.40	Misc	files wu 1