$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Nightfall_Tempest_Trials 0CTF 2025 24.34 Crypto files
Perspective 0CTF 2025 24.34 Reverse files
SecureDoc 0CTF 2025 24.34 Web files
SecureEnv_V 0CTF 2025 24.34 Pwn files
ZKpuzzle1 0CTF 2025 24.34 Crypto files
ZKpuzzle2 0CTF 2025 24.34 Crypto files
ZKpuzzle3 0CTF 2025 24.34 Crypto files
baby_discriminator 0CTF 2025 24.34 Crypto files
chsys 0CTF 2025 24.34 Misc files
easypwn 0CTF 2025 24.34 Pwn files
ohmycsv 0CTF 2025 24.34 Pwn files
Bridge N1CTF 2025 – Misc files
N1SAML N1CTF 2025 – Web files
N1drone N1CTF 2025 – Pwn files
N1khash N1CTF 2025 – Pwn files
True_Operator_Master N1CTF 2025 – Reverse files
Whimsical_Ideas_Happy_SShheeeepp N1CTF 2025 – Reverse files
easy_random N1CTF 2025 – Misc files
eezz N1CTF 2025 – Web files
ktou N1CTF 2025 – Pwn files
n1_3 N1CTF 2025 – Crypto files
n1cat N1CTF 2025 – Web files
n1fhe N1CTF 2025 – Crypto files
n1flgsrv N1CTF 2025 – Pwn files
n1fnv1 N1CTF 2025 – Crypto files
n1fsr N1CTF 2025 – Crypto files
n1share N1CTF 2025 – Crypto files
n1vm N1CTF 2025 – Reverse files
nipple N1CTF 2025 – Pwn files
EzLUTs 0CTF 2024 24.34 Reverse files
EzLogic 0CTF 2024 24.34 Reverse files
EzRegs 0CTF 2024 24.34 Reverse files
GasSaver 0CTF 2024 24.34 Reverse files
IP_Management_System 0CTF 2024 24.34 Pwn files
Numbers 0CTF 2024 24.34 Misc files
PBX 0CTF 2024 24.34 Web files
P_nodes 0CTF 2024 24.34 Reverse files
Recruitment 0CTF 2024 24.34 Web files
SecEnc 0CTF 2024 24.34 Pwn files
Signin 0CTF 2024 24.34 Crypto files