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

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Challenge	CTF	Weight	Category	Has
Autobashn #restricted-shell #filter-bypass #bash	NexHunt 2025	–	Misc	files wu 1
Free_Shell #restricted-shell #bin-sh	HeroCTF 2024	–	Misc	files wu 1
Really_Only_Echo #restricted-shell #echo-only	PatriotCTF 2024	31.83	Misc	files wu 1
RedShell #restricted-shell #file-permissions	PatriotCTF 2022	24.52	Pwn	files wu 1