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
2FA_Easy	MUST 2023 Quals	–	Reverse	files
2FA_Hard	MUST 2023 Quals	–	Reverse	files
King_And_His_Servant	MUST 2023 Quals	–	Reverse	files
a_lot_of_technique	MUST 2023 Quals	–	Reverse	files
sxor	MUST 2023 Quals	–	Reverse	files