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
Whos_There	MntcrlCTF 2026	25.00	Forensics	files
downlink	MntcrlCTF 2026	25.00	Forensics	files
mail0g	MntcrlCTF 2026	25.00	Forensics	files
nfz	MntcrlCTF 2026	25.00	Forensics	files
uncxxxx	MntcrlCTF 2026	25.00	Forensics	files
volatility_traces	MntcrlCTF 2026	25.00	Forensics	files