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
baby-sum #format-string	IJCTF 2021	–	Pwn	files wu 1
Casino_Heist	IJCTF 2021	–	Pwn	files
ezpez	IJCTF 2021	–	Pwn	files
ezpez_return	IJCTF 2021	–	Pwn	files
memory-heist	IJCTF 2021	–	Pwn	files