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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.

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Challenge	CTF	Weight	Category	Has
limit #off-by-one #tcache-poisoning #overlapping-chunks	smileyCTF 2025	48.61	Pwn	files wu 1
accelerator	smileyCTF 2025	48.61	Pwn	files
babyrop	smileyCTF 2025	48.61	Pwn	files
blargh	smileyCTF 2025	48.61	Pwn	files
debuggable_1	smileyCTF 2025	48.61	Pwn	files
debuggable_2	smileyCTF 2025	48.61	Pwn	files
debuggable_3	smileyCTF 2025	48.61	Pwn	files
teemo_tuesday	smileyCTF 2025	48.61	Pwn	files