Challenges

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.

Year

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CTF

Country

Must have Source / Docker Writeup

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Challenge	CTF	Weight	Category	Has
Cosmic_Rings	ApoorvCTF 2026	24.10	Pwn	files
House_of_Wade	ApoorvCTF 2026	24.10	Pwn	files
Kogarashi_Cafe_The_First_Visit	ApoorvCTF 2025	24.10	Pwn	files
Kogarashi_Cafe_The_Forbidden_Recipe	ApoorvCTF 2025	24.10	Pwn	files
Kogarashi_Cafe_The_Secret_Blend	ApoorvCTF 2025	24.10	Pwn	files