$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

719 challenges · browse all techniques

Challenge CTF Weight Category Has
Confidential_II THEMCTF 2026 – Forensics files
D3Spacito THEMCTF 2026 – Crypto files
Entropy_Core THEMCTF 2026 – Reverse files
Extraterrestrial THEMCTF 2026 – Misc files
Fusion THEMCTF 2026 – Reverse files
Gallery THEMCTF 2026 – Web files
Gibberish THEMCTF 2026 – Misc files
Git_Art THEMCTF 2026 – Misc files
Good9 THEMCTF 2026 – Reverse files
Heapshifter THEMCTF 2026 – Pwn files
HexDumb THEMCTF 2026 – Forensics files
Kenjiros_Notes THEMCTF 2026 – Forensics files
Master_Steganography THEMCTF 2026 – Forensics files
My_Product THEMCTF 2026 – Web files
No_7race THEMCTF 2026 – Crypto files
Noisy_space THEMCTF 2026 – Forensics files
Not_guessy THEMCTF 2026 – Misc files
OShit THEMCTF 2026 – OSINT files
Obsufucationmax THEMCTF 2026 – Forensics files
Old_Cassette THEMCTF 2026 – Reverse files
Pdfglot THEMCTF 2026 – Misc files
Petty THEMCTF 2026 – Reverse files
Punctuation. THEMCTF 2026 – Crypto files
QR_Scramble THEMCTF 2026 – Misc files
Quantum_Clipboard THEMCTF 2026 – Pwn files
Radio_Chaos THEMCTF 2026 – Forensics files
STUPID THEMCTF 2026 – Reverse files
Some_Plays_Libretto THEMCTF 2026 – Misc files
THEM_secret_recommendations_sharing THEMCTF 2026 – Crypto files
Terabyte_Connection THEMCTF 2026 – Misc files
The_Consultant THEMCTF 2026 – OSINT files
The_Style_of_Deception_Static THEMCTF 2026 – Web files
Velvet_Rope THEMCTF 2026 – Crypto files
Where_dis THEMCTF 2026 – OSINT files
Worse THEMCTF 2026 – Forensics files
Zero_Disguise THEMCTF 2026 – Misc files
bite THEMCTF 2026 – Forensics files
bugtracker THEMCTF 2026 – Web files
chronogram THEMCTF 2026 – Crypto files
colm THEMCTF 2026 – Reverse files