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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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4 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Black_Tide_Survey	Z0d1ak 2026 Quals	25.00	Reverse	files
pekpek_stadium_64	Z0d1ak 2026 Quals	25.00	Reverse	files
rival_battle	Z0d1ak 2026 Quals	25.00	Reverse	files
stars_below	Z0d1ak 2026 Quals	25.00	Reverse	files