$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

1001 challenges · browse all techniques

Challenge CTF Weight Category Has
convenience DIVEROSINT 2025 – Misc files
document DIVEROSINT 2025 – Misc files
elevator DIVEROSINT 2025 – Misc files
expense DIVEROSINT 2025 – Misc files
finding_my_way DIVEROSINT 2025 – Misc files
flight_from DIVEROSINT 2025 – Misc files
hidden_service DIVEROSINT 2025 – Misc files
hole DIVEROSINT 2025 – Misc files
internment DIVEROSINT 2025 – Misc files
listen DIVEROSINT 2025 – Misc files
louvre DIVEROSINT 2025 – Misc files
next_train DIVEROSINT 2025 – Misc files
night_accident DIVEROSINT 2025 – Misc files
night_street DIVEROSINT 2025 – Misc files
object DIVEROSINT 2025 – Misc files
p2t DIVEROSINT 2025 – Misc files
phone DIVEROSINT 2025 – Misc files
platform DIVEROSINT 2025 – Misc files
radar DIVEROSINT 2025 – Misc files
sanction DIVEROSINT 2025 – Misc files
ship DIVEROSINT 2025 – Misc files
what3slashes DIVEROSINT 2025 – Misc files
worker DIVEROSINT 2025 – Misc files
64jail FullWeakEngineer 2025 24.60 Misc files
A FullWeakEngineer 2025 24.60 Reverse files
AED FullWeakEngineer 2025 24.60 Web files
Advanced_Emergency_System FullWeakEngineer 2025 24.60 Crypto files
Adversarial_Login FullWeakEngineer 2025 24.60 Misc files
Browser_Memo_Pad FullWeakEngineer 2025 24.60 Web files
EXIT FullWeakEngineer 2025 24.60 OSINT files
Flagcraft FullWeakEngineer 2025 24.60 Misc files
Future_With_Escape FullWeakEngineer 2025 24.60 Misc files
Future_Without_Escape FullWeakEngineer 2025 24.60 Pwn files
GeoGuessr1 FullWeakEngineer 2025 24.60 OSINT files
GeoGuessr2 FullWeakEngineer 2025 24.60 OSINT files
GeoGuessr3 FullWeakEngineer 2025 24.60 OSINT files
GeoGuessr4 FullWeakEngineer 2025 24.60 OSINT files
Guide_to_heap FullWeakEngineer 2025 24.60 Pwn files
I_HATE_DEBUGGING FullWeakEngineer 2025 24.60 Reverse files
Iconv_Service FullWeakEngineer 2025 24.60 Pwn files