$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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10 challenges · browse all techniques

Challenge CTF Weight Category Has
Business_Trip BrunnerCTF 2026 24.66 OSINT files
New_product_Brun_water BrunnerCTF 2026 24.66 OSINT files
The_Birthplace BrunnerCTF 2026 24.66 OSINT files
The_North_Star_Metric BrunnerCTF 2026 24.66 OSINT files
Trivago BrunnerCTF 2026 24.66 OSINT files
Unknown_Artist BrunnerCTF 2026 24.66 OSINT files
Scandinavia_and_the_World BrunnerCTF 2025 24.66 OSINT files
There_Is_a_Lovely_Land BrunnerCTF 2025 24.66 OSINT files
Traditional_Cake BrunnerCTF 2025 24.66 OSINT files
Train_Mania BrunnerCTF 2025 24.66 OSINT files