$ ctf42

Challenges

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

Challenge CTF Weight Category Has
IndestructibleVault DaVinciCTF 2025 32.59 Crypto files
Infected_Brick DaVinciCTF 2025 32.59 Reverse files
Layer_2 DaVinciCTF 2025 32.59 Blockchain files
LouvreArchives DaVinciCTF 2025 32.59 Web files
Monalishack DaVinciCTF 2025 32.59 Pwn files
Noted DaVinciCTF 2025 32.59 Forensics files
PrivateKey DaVinciCTF 2025 32.59 Blockchain files
SCAred_Generator DaVinciCTF 2025 32.59 Crypto files
Synthesize_me DaVinciCTF 2025 32.59 Reverse files
Tar_boom DaVinciCTF 2025 32.59 Web files
The_Breakage DaVinciCTF 2025 32.59 Forensics files
VinciVault DaVinciCTF 2025 32.59 Reverse files
Volinux DaVinciCTF 2025 32.59 Forensics files
radio DaVinciCTF 2025 32.59 Misc files
steg DaVinciCTF 2025 32.59 Misc files
Alice_In_Rans0ml4nd ECW 2025 Quals – Forensics files
Alice_and_the_Literal_Escape ECW 2025 Quals – Web files
Clipbored ECW 2025 Quals – Forensics files
Down_the_rabbit_hole ECW 2025 Quals – Reverse files
DroneGuesser_I ECW 2025 Quals – OSINT files
DroneGuesser_II ECW 2025 Quals – OSINT files
DroneGuesser_III ECW 2025 Quals – OSINT files
Homemade_Keeloq_I ECW 2025 Quals – Misc files
Its_a_sign ECW 2025 Quals – OSINT files
Jobstacle_I ECW 2025 Quals – Forensics files
Larrys_enigmas ECW 2025 Quals – OSINT files
Learning_from_errors ECW 2025 Quals – Crypto files
Mono_Poly ECW 2025 Quals – Crypto files
Old_proprietary_encryption ECW 2025 Quals – Crypto files
Power_Redirect ECW 2025 Quals – Reverse files
RSAd ECW 2025 Quals – Crypto files
SHAlphabet ECW 2025 Quals – Crypto files
Sky_Seal_10 ECW 2025 Quals – Reverse files
Tacticool_Bin ECW 2025 Quals – Web files
WhosDatCat ECW 2025 Quals – OSINT files
net ECW 2025 Quals – Misc files
rsa_rsa_rsa ECW 2025 Quals – Crypto files
10_-9_mites THCon 2025 – Reverse files
Black_Market_1 THCon 2025 – Pwn files
CodeBreakers_1 THCon 2025 – Web files