$ ctf42

Challenges

Category
Difficulty
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Higher weight ≈ harder, more prestigious event.
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7364 challenges · browse all techniques

Challenge CTF Weight Category Has
Mauryan_Imperial_Archives H7CTF 2025 22.56 Pwn files
OAEPsy H7CTF 2025 22.56 Crypto files
Optim H7CTF 2025 22.56 Reverse files
Phantom_Vault H7CTF 2025 22.56 Hardware files
Plus_Minus H7CTF 2025 22.56 Blockchain files
Pool H7CTF 2025 22.56 Blockchain files
Quantum_Memory H7CTF 2025 22.56 Pwn files
Seccomp_Jail H7CTF 2025 22.56 Pwn files
Ukodus H7CTF 2025 22.56 Reverse files
rotRSA H7CTF 2025 22.56 Crypto files
AYES IrisCTF 2025 34.30 Crypto files src
Bad_Todo IrisCTF 2025 34.30 Web files
Checking Out of Winter IrisCTF 2025 34.30 OSINT files src
Cobras_Den IrisCTF 2025 34.30 Misc files
DAC IrisCTF 2025 34.30 Misc files
KittyCrypt IrisCTF 2025 34.30 Crypto files
MyFiles IrisCTF 2025 34.30 Pwn files
Password_Manager IrisCTF 2025 34.30 Web files
Political IrisCTF 2025 34.30 Web files
RIP_Art IrisCTF 2025 34.30 Forensics files
SPHINCS5 IrisCTF 2025 34.30 Crypto files
Tracem_1 IrisCTF 2025 34.30 Forensics files
dotdotdot IrisCTF 2025 34.30 Hardware files src
knutsacque IrisCTF 2025 34.30 Crypto files
net IrisCTF 2025 34.30 Misc files
prime5 IrisCTF 2025 34.30 Misc files
rev_lifetime IrisCTF 2025 34.30 Reverse files
rf IrisCTF 2025 34.30 Misc files
sqlate IrisCTF 2025 34.30 Pwn files src
warden IrisCTF 2025 34.30 Misc files
A_Mysterious_Melody JerseyCTF 2025 24.73 Misc files
Bitcoin_Butterfingers JerseyCTF 2025 24.73 Misc files
CryptoPass_API JerseyCTF 2025 24.73 Crypto files
Da JerseyCTF 2025 24.73 OSINT files
Fantaxotic_Fledgling JerseyCTF 2025 24.73 Pwn files
Frequencies_of_Deception JerseyCTF 2025 24.73 Forensics files
Here_I_Stood JerseyCTF 2025 24.73 OSINT files
Hexstore JerseyCTF 2025 24.73 Pwn files
Kiddy_Pool JerseyCTF 2025 24.73 Pwn files
Ladder_To_Heaven JerseyCTF 2025 24.73 Pwn files