$ ctf42

#cows-and-bulls CTF challenges

1 CTF challenge using cows-and-bulls from 1 CTF (2021), 1 with writeups.

Crypto · 1

Often combined with

#state-recovery 1 #lfsr 1

Challenges

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Challenge CTF Weight Category Has
Lockpicking DCTF 2021 – Crypto files wu 1