$ ctf42

Challenges

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

146 challenges · browse all techniques

Challenge CTF Weight Category Has
e_cart ASIS 2024 Finals 66.25 Hardware files
Cube_Sounds CTFZone 2024 Quals 73.82 Hardware files
Crash_Landing DownUnderCTF 2024 68.04 Hardware files
DUCTF DownUnderCTF 2024 68.04 Hardware files
I_See DownUnderCTF 2024 68.04 Hardware files
Sounds_Nice DownUnderCTF 2024 68.04 Hardware files
The_Door DownUnderCTF 2024 68.04 Hardware files
sirkit DownUnderCTF 2024 68.04 Hardware files
Celestial L3akCTF 2024 24.43 Hardware files
Communication_Gateway L3akCTF 2024 24.43 Hardware files
Layout L3akCTF 2024 24.43 Hardware files
Not_my_Fault L3akCTF 2024 24.43 Hardware files
VHDLCG L3akCTF 2024 24.43 Hardware files
eXORbitant L3akCTF 2024 24.43 Hardware files
Ancient_Ahh_Display niteCTF 2024 – Hardware files
Mic_Mimic niteCTF 2024 – Hardware files
Seek_Quence niteCTF 2024 – Hardware files
U_ARe_T_Detective niteCTF 2024 – Hardware files
Locked_Circuit BlueHens 2023 24.61 Hardware files
Bleep_1 UMDCTF 2023 – Hardware files
Clutter UMDCTF 2023 – Hardware files
EP_815 UMDCTF 2023 – Hardware files
beep-boop UMDCTF 2023 – Hardware files
ESPMyAdmin insomnihack 2023 Quals 21.38 Hardware files
StackMath Glacier 2022 24.32 Hardware files
ILikeTrains GoogleCTF 2022 – Hardware files
Weather GoogleCTF 2022 – Hardware files
engraver GoogleCTF 2022 – Hardware files
Tensed_Tom KnightCTF 2022 17.38 Hardware files
BongoCat UMDCTF 2022 – Hardware files
Minetest2-MUX UMDCTF 2022 – Hardware files
Scheme Aero 2021 35.17 Hardware files
Comlink GoogleCTF 2021 – Hardware files
PCIVault_1 GoogleCTF 2021 – Hardware files
PCIVault_2 GoogleCTF 2021 – Hardware files
Parking GoogleCTF 2021 – Hardware files
Noisy_Data ICHSA 2021 – Hardware files
Stargate ICHSA 2021 – Hardware files
Analog_Nostalgia 0xFUN 2026 17.74 Hardware files
Digital_Transition 0xFUN 2026 17.74 Hardware files