$ 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
Angr_Management BYUCTF 2026 – Reverse files
Are_You_Still_There BYUCTF 2026 – Forensics files
Back_and_Forth BYUCTF 2026 – Reverse files
Bytecoin BYUCTF 2026 – Pwn files
Chromatic BYUCTF 2026 – Misc files
Corrupted_Cores BYUCTF 2026 – Forensics files
Hex_to_Int BYUCTF 2026 – Pwn files
Hometown_Hero_1 BYUCTF 2026 – OSINT files
Hometown_Hero_2 BYUCTF 2026 – OSINT files
Hometown_Hero_3 BYUCTF 2026 – OSINT files
Hometown_Hero_4 BYUCTF 2026 – OSINT files
Hometown_Hero_5 BYUCTF 2026 – OSINT files
Hurtful BYUCTF 2026 – Crypto files
Inception BYUCTF 2026 – Misc files
Incontinent BYUCTF 2026 – Pwn files
Intro_2 BYUCTF 2026 – Pwn files
Mixed_Signals BYUCTF 2026 – Reverse files
My_Cat_Website BYUCTF 2026 – Web files
Pickle_Rick BYUCTF 2026 – Reverse files
Power_Tower BYUCTF 2026 – Crypto files
Questionable_Trip BYUCTF 2026 – OSINT files
RCaaS BYUCTF 2026 – Reverse files
RSA_Dreams BYUCTF 2026 – Crypto files
Skull BYUCTF 2026 – Misc files
There_Will_Be_Cake BYUCTF 2026 – Forensics files
Where_in_the_World_is_Scott_Dourque BYUCTF 2026 – OSINT files
Yet_Another_Recursive_Algorithm BYUCTF 2026 – Reverse files
heap2win BYUCTF 2026 – Pwn files
on_point BYUCTF 2026 – Web files
sus_box BYUCTF 2026 – Crypto files
Battleship_for_one Bearcat 2026 – Misc files
Blackbeards_Tomb Bearcat 2026 – Reverse files
Boarding_of_the_Black_Pearl Bearcat 2026 – Forensics files
Can_Landlubbers_Locate_Information Bearcat 2026 – OSINT files
Da_Browns_Revenge Bearcat 2026 – Misc files
GAMBL Bearcat 2026 – Pwn files
Gone_4_Ever Bearcat 2026 – Forensics files
Math_Playground Bearcat 2026 – Pwn files
Open_Ports Bearcat 2026 – OSINT files
Operation_Buccaneer Bearcat 2026 – OSINT files