$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Wembsoncket BYUCTF 2025 – Web files
Willy_Wonka_Web BYUCTF 2025 – Web files
Wimdows_1 BYUCTF 2025 – Forensics files
moooo BYUCTF 2025 – Reverse files
u BYUCTF 2025 – Reverse files
Around_the_World Bearcat 2025 – Forensics files
Been_Touring_the_Arctic Bearcat 2025 – OSINT files
Bonkers_Flag_Innit Bearcat 2025 – Misc files
Building_Breakers Bearcat 2025 – OSINT files
CallingConvention Bearcat 2025 – Pwn files
City_Crack Bearcat 2025 – Crypto files
Curly_Password Bearcat 2025 – Crypto files
Easy_Encrypt Bearcat 2025 – Reverse files
Hungry_Hungry_Hippos Bearcat 2025 – Reverse files
Lost_City Bearcat 2025 – Forensics files
OK_Jail Bearcat 2025 – Pwn files
Ohio_Against_The_World Bearcat 2025 – Misc files
Say_Cheese Bearcat 2025 – Reverse files
Seeing_Sextuple Bearcat 2025 – Crypto files
Seeing_Triple Bearcat 2025 – Crypto files
Shimbles_the_E_L_F Bearcat 2025 – Reverse files
Times_to_Die Bearcat 2025 – Crypto files
Turing_Approved Bearcat 2025 – Reverse files
What_you_see Bearcat 2025 – Misc files
crython Bearcat 2025 – Reverse files
sqRSA Bearcat 2025 – Crypto files
Discord CubeCTF 2025 24.71 Forensics files
Elementary CubeCTF 2025 24.71 Crypto files
Fairly_Basic_Programming_Assignment CubeCTF 2025 24.71 Misc files
Gnisrever CubeCTF 2025 24.71 Reverse files
Incantation CubeCTF 2025 24.71 Crypto files
Is_this_stego CubeCTF 2025 24.71 Misc files
Legal_Snacks CubeCTF 2025 24.71 Web files
Nation_State_Hacking CubeCTF 2025 24.71 Misc files
Numba_One CubeCTF 2025 24.71 Reverse files
Operator CubeCTF 2025 24.71 Forensics files
SeekDeep CubeCTF 2025 24.71 Web files
Solitary CubeCTF 2025 24.71 Misc files
Tiny CubeCTF 2025 24.71 Pwn files
Todo CubeCTF 2025 24.71 Web files