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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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9 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Neon_Deceit	R3CTF 2025	54.67	Reverse	files
r3loads	R3CTF 2025	54.67	Reverse	files
r3loads2	R3CTF 2025	54.67	Reverse	files
rollin	R3CTF 2025	54.67	Reverse	files
rosnake	R3CTF 2025	54.67	Reverse	files
Yara	R3CTF 2024	23.50	Reverse	files
call_me	R3CTF 2024	23.50	Reverse	files
leannum	R3CTF 2024	23.50	Reverse	files
stack_machine	R3CTF 2024	23.50	Reverse	files