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Category Web Pwn Reverse Crypto Forensics Misc OSINT Stego Blockchain Hardware Mobile

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Higher weight ≈ harder, more prestigious event.

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Challenge	CTF	Weight	Category	Has
Echoes_of_the_Relay	CSS 2026	–	Forensics	files
Ghost_Frequency	CSS 2026	–	Forensics	files
Signal_Fracture	CSS 2026	–	Forensics	files
The_False_Timeline	CSS 2026	–	Forensics	files