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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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4 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Androbro	L3akCTF 2025	24.43	Mobile	files
Apkocalypse	L3akCTF 2025	24.43	Mobile	files
BrainCalc	L3akCTF 2025	24.43	Mobile	files
PricelessL3ak	L3akCTF 2025	24.43	Mobile	files