Challenges

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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Challenge	CTF	Weight	Category	Has
Night_Shift #pthread-scheduling-analysis #exhaustive-brute-force #fnv-1a-hash	BDSec 2026	15.62	Reverse	files wu 1