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
RepusPing #ptr-guard-key-recovery	MntcrlCTF 2026	25.00	Pwn	files wu 1
Cosmic_Rays	MntcrlCTF 2026	25.00	Pwn	files
Hypertext_Preprocessor	MntcrlCTF 2026	25.00	Pwn	files
aName	MntcrlCTF 2026	25.00	Pwn	files
kpcli	MntcrlCTF 2026	25.00	Pwn	files
noName	MntcrlCTF 2026	25.00	Pwn	files