$ ctf42

#alien-alphabet CTF challenges

1 CTF challenge using alien-alphabet from 1 CTF (2023), 1 with writeups.

Crypto · 1

Often combined with

#vigenere 1

Challenges

Filter and sort these in the challenge browser →

Challenge CTF Weight Category Has
Welcome-to-the-World-of-Tomorrow SpaceHeroes 2023 23.94 Crypto files wu 1