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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.

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7 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
67	0xFUN 2026	17.74	Pwn	files
67_revenge	0xFUN 2026	17.74	Pwn	files
Fridge	0xFUN 2026	17.74	Pwn	files
Warden	0xFUN 2026	17.74	Pwn	files
What_you_have	0xFUN 2026	17.74	Pwn	files
bit_flips	0xFUN 2026	17.74	Pwn	files
chaos	0xFUN 2026	17.74	Pwn	files