Challenges

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
Online_Python_Editor #python-sandbox-escape	TRX 2025	–	Web	files wu 2
seccon_tree #python-sandbox-escape #c-extension	SECCON 2021	–	Pwn	files wu 1
slithery #python-sandbox-escape #blacklist-bypass #module-attribute-reset	CSAW 2020 Quals	59.00	Misc	files wu 3