$ ctf42

Challenges

Category
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Higher weight ≈ harder, more prestigious event.
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2168 challenges · browse all techniques

Challenge CTF Weight Category Has
TEAM BackdoorCTF 2019 56.00 Misc files src
Weekly1Challenge1 BackdoorCTF 2019 56.00 Misc files
Weekly1Challenge2 BackdoorCTF 2019 56.00 Misc files
Weekly1Challenge3 BackdoorCTF 2019 56.00 Misc files
Weekly1Challenge4 BackdoorCTF 2019 56.00 Misc files
Weekly3Challenge1 BackdoorCTF 2019 56.00 Misc files
Weekly3Challenge2 BackdoorCTF 2019 56.00 Misc files
Weekly3Challenge3 BackdoorCTF 2019 56.00 Misc files
Weekly3Challenge4 BackdoorCTF 2019 56.00 Misc files
bossfight BackdoorCTF 2019 56.00 Misc files
pwn2-box nullconHackIM 2018 – Misc files wu 2
Chromium_Pwn 07CTF 2026 23.71 Misc files
Discord_Friend 07CTF 2026 23.71 Forensics files
Endless 07CTF 2026 23.71 Web files
Endless_Revenge_2 07CTF 2026 23.71 OSINT files
Glitched 07CTF 2026 23.71 Reverse files
Herbarium 07CTF 2026 23.71 Crypto files
I_Hate_CSRF_Tokens 07CTF 2026 23.71 Web files
My_Car 07CTF 2026 23.71 OSINT files
NeverEnding 07CTF 2026 23.71 Web files
NexusNFT 07CTF 2026 23.71 Web files
NexusNFT_Revenge 07CTF 2026 23.71 Web files
Read_Between_the_Tiles 07CTF 2026 23.71 OSINT files
Road_Trip 07CTF 2026 23.71 OSINT files
Sloppow_Knight 07CTF 2026 23.71 Reverse files
Sloppow_Knight_any_KOTH 07CTF 2026 23.71 Misc files
Sloppow_Knight_low_KOTH 07CTF 2026 23.71 Misc files
Speed_Limit 07CTF 2026 23.71 OSINT files
Faraday_Cage Cryovault 2026 Quals 25.00 Mobile files
Field_Console Cryovault 2026 Quals 25.00 Mobile files
FlaGuard Cryovault 2026 Quals 25.00 Mobile files
Ghost_in_the_Spooler Cryovault 2026 Quals 25.00 Forensics files
Ghosts_in_the_Bulb Cryovault 2026 Quals 25.00 Forensics files
Journal_Necromancy Cryovault 2026 Quals 25.00 Forensics files
Mirror_Garden Cryovault 2026 Quals 25.00 Mobile files
Monodromy Cryovault 2026 Quals 25.00 Crypto files
Oatmeal Cryovault 2026 Quals 25.00 Mobile files
One_pound_fish Cryovault 2026 Quals 25.00 OSINT files
Palimpest Cryovault 2026 Quals 25.00 Reverse files
Parallax Cryovault 2026 Quals 25.00 Crypto files