$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Censorship
#pyjail-escape
 AmateursCTF 2023 24.54 Misc files wu 2
Censorship_Lite
#pyjail-escape
 AmateursCTF 2023 24.54 Misc files wu 3
algo AmateursCTF 2023 24.54 Misc files wu 1
GPT AmateursCTF 2025 – Misc files
Uwa_so_Piano AmateursCTF 2025 – Misc files
always_stego AmateursCTF 2025 – Misc files
based AmateursCTF 2025 – Misc files
guessctf AmateursCTF 2025 – Misc files
snake AmateursCTF 2025 – Misc files
algo AmateursCTF 2024 24.54 Misc files
cookie AmateursCTF 2024 24.54 Misc files
densely_packed AmateursCTF 2024 24.54 Misc files
guessctf AmateursCTF 2024 24.54 Misc files
jail AmateursCTF 2024 24.54 Misc files
supply_chain AmateursCTF 2024 24.54 Misc files
guessctf AmateursCTF 2023 24.54 Misc files
q-CHeSHires_game AmateursCTF 2023 24.54 Misc files
q-warmup AmateursCTF 2023 24.54 Misc files