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

Difficulty Beginner Easy Medium Hard Insane

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Higher weight ≈ harder, more prestigious event.

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5 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Painting	MaltaCTF 2025 Quals	24.95	Reverse	files
matryoshka	MaltaCTF 2025 Quals	24.95	Reverse	files
mvms	MaltaCTF 2025 Quals	24.95	Reverse	files
not_baby_crackme	MaltaCTF 2025 Quals	24.95	Reverse	files
spirvect	MaltaCTF 2025 Quals	24.95	Reverse	files