$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Hero_Ransom HeroCTF 2023 – Reverse files
Hyper_Loop HeroCTF 2023 – Crypto files
Impossible_v2 HeroCTF 2023 – Pwn files
InfeXion_14 HeroCTF 2023 – Reverse files
InfeXion_24 HeroCTF 2023 – Reverse files
InfeXion_34 HeroCTF 2023 – Reverse files
InfeXion_44 HeroCTF 2023 – Reverse files
Lossy HeroCTF 2023 – Crypto files
Optimus_Prime HeroCTF 2023 – Reverse files
Scarface HeroCTF 2023 – Reverse files
Simple_Notes HeroCTF 2023 – Web files
The_arrest HeroCTF 2023 – Blockchain files
Uniform HeroCTF 2023 – Crypto files
Unknown HeroCTF 2023 – Pwn files
Wourtyx_RPG HeroCTF 2023 – Reverse files
YouWatch HeroCTF 2023 – Web files
sELF_control_v3 HeroCTF 2023 – Reverse files
GoGpt StarCTF 2023 – Reverse files
Increasing StarCTF 2023 – Misc files
S1DH StarCTF 2023 – Crypto files
SIMPLEX-WMM StarCTF 2023 – Reverse files
boring_cipher StarCTF 2023 – Reverse files
dead_game StarCTF 2023 – Misc files
drop StarCTF 2023 – Pwn files
ezCrypto StarCTF 2023 – Crypto files
ez_code StarCTF 2023 – Reverse files
fcalc StarCTF 2023 – Pwn files
flagfile StarCTF 2023 – Reverse files
gcccd StarCTF 2023 – Crypto files
old_language StarCTF 2023 – Misc files
ray_tracing StarCTF 2023 – Misc files
snippingTools StarCTF 2023 – Misc files
starvm StarCTF 2023 – Pwn files
arctic Aero 2022 51.22 Reverse files
astronaut Aero 2022 51.22 Crypto files
empathy Aero 2022 51.22 Web files
heap Aero 2022 51.22 Pwn files
kernel-gym-public Aero 2022 51.22 Pwn files
one-bullet Aero 2022 51.22 Pwn files
syringa Aero 2022 51.22 Reverse files