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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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7 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
.NETT_hier	CSCG 2026	–	Misc	files
CAN_I_have_flag	CSCG 2026	–	Misc	files
CS_Script_Time	CSCG 2026	–	Misc	files
One_Bit	CSCG 2026	–	Misc	files
Table_Madness	CSCG 2026	–	Misc	files
grafasaurus	CSCG 2026	–	Misc	files
Nokia_is_calling	CSCG 2025	–	Misc	files