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hxp 39C3 CTF

<<39C3

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CatGPT

by sandr0
web

Difficulty estimate: medium - medium

Points: round(1000 ยท min(1, 10 / (9 + [12 solves]))) = 476 points

Description:

The World’s First AI Trained Exclusively on Feline Logic

hxp's seal of open source web quality


Download:

CatGPT-f4d1c84a359c17d3.tar.xz (551.9 KiB)

Connection (mirrors):

Solution:


CTFtime Logo CTFtime: Task & Writeups

Solved by:

# Team Time
CatGPT released 2025-12-27 20:00:00 +0000 UTC
๐Ÿฅ‡ justCatTheFish 2025-12-27 22:21:47 +0000 UTC
๐Ÿฅˆ FluxFingers 2025-12-28 00:57:51 +0000 UTC
๐Ÿฅ‰ infobahn 2025-12-28 03:04:18 +0000 UTC
4 The Flat Network Society 2025-12-28 12:21:19 +0000 UTC
5 FMC 2025-12-28 12:47:44 +0000 UTC
6 More Smoked Leet Chicken 2025-12-28 22:08:50 +0000 UTC
7 L.A.R.P. 2025-12-29 07:01:01 +0000 UTC
8 organisers 2025-12-29 10:35:34 +0000 UTC
9 lasos 2025-12-29 13:12:21 +0000 UTC
10 PwnSec 2025-12-29 13:21:53 +0000 UTC
11 pasten 2025-12-29 13:38:02 +0000 UTC
12 Hakierspejs 2025-12-29 14:08:47 +0000 UTC