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
stallmanCrypt #chacha20 #srand-time #prng-seed	SwampCTF 2024	40.40	Reverse	files wu 1
xorop #srand-time #got-encoding #one-gadget	DamCTF 2020	24.43	Misc	files wu 1