$ ctf42

#algorithm-identification CTF challenges

1 CTF challenge using algorithm-identification from 1 CTF (2026), 1 with writeups.

Reverse · 1

Often combined with

#pdf-javascript 1 #custom-vm 1

Challenges

Filter and sort these in the challenge browser →

Challenge CTF Weight Category Has
squ1rrel_o_tron_2 squ1rrel 2026 32.47 Reverse files wu 1