$ ctf42

#codeword-puzzle CTF challenges

2 CTF challenges using codeword-puzzle from 1 CTF (2026), 2 with writeups.

Crypto · 2

Often combined with

#substitution-cipher 2 #ocr 1

Challenges

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Challenge CTF Weight Category Has
Crossword_1 KBxAc 2026 – Crypto files wu 1
Crossword_2 KBxAc 2026 – Crypto files wu 1