Challenges

Search

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
Advanced_Emergency_System	FullWeakEngineer 2025	24.60	Crypto	files
Load_Limit_Loot	FullWeakEngineer 2025	24.60	Crypto	files
MPKC1	FullWeakEngineer 2025	24.60	Crypto	files
MPKC2	FullWeakEngineer 2025	24.60	Crypto	files
Multi_RSA	FullWeakEngineer 2025	24.60	Crypto	files
baby_crypto	FullWeakEngineer 2025	24.60	Crypto	files
base	FullWeakEngineer 2025	24.60	Crypto	files
unixor	FullWeakEngineer 2025	24.60	Crypto	files