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
Meowy	nullconHackIM 2026 Goa	–	Web	files
Pasty	nullconHackIM 2026 Goa	–	Web	files
Web_2_Doc_1	nullconHackIM 2026 Goa	–	Web	files
grandmas_notes	nullconHackIM 2025 Berlin	–	Web	files
Magic_Cars	nullconHackIM 2023 Goa	–	Web	files
reguest	nullconHackIM 2023 Berlin	–	Web	files
zpr	nullconHackIM 2023 Berlin	–	Web	files