$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Alien_Response CTF@AC 2026 Quals – Forensics files
Its_alive CTF@AC 2026 Quals – Forensics files
Treasure_hunt CTF@AC 2026 Quals – Forensics files
3rd_child CTF@AC 2025 Quals 24.53 Forensics files
Baofeng CTF@AC 2025 Quals 24.53 Forensics files
Hidden_in_the_Cartridge CTF@AC 2025 Quals 24.53 Forensics files
anticheat CTF@AC 2025 Quals 24.53 Forensics files
unknown_traffic1 CTF@AC 2025 Quals 24.53 Forensics files
unknown_traffic2 CTF@AC 2025 Quals 24.53 Forensics files