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.

Year

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CTF

Country

Must have Source / Docker Writeup

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Challenge	CTF	Weight	Category	Has
Communicate	WannaGameChampionship 2025	–	Forensics	files
Hide_and_Seek	WannaGameChampionship 2025	–	Forensics	files
Where_is_the_malware	WannaGameChampionship 2025	–	Forensics	files
MemDisk	WannaGameChampionship 2023	–	Forensics	files
St3g0	WannaGameChampionship 2023	–	Forensics	files