Challenges

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

Difficulty Beginner Easy Medium Hard Insane

CTFtime weight

–

Higher weight ≈ harder, more prestigious event.

Year

–

CTF

Country

Must have Source / Docker Writeup

Sort

Reset

Challenge	CTF	Weight	Category	Has
Write_Flag_Where	MaltaCTF 2025 Quals	24.95	Pwn	files
login	MaltaCTF 2025 Quals	24.95	Pwn	files
secure_dwarf	MaltaCTF 2025 Quals	24.95	Pwn	files
ultimate_extensible_firmware_interface	MaltaCTF 2025 Quals	24.95	Pwn	files