Note
This repository contains the tasks from the 3rd edition of Hack4Krak CTF, which has ended. The repository has been archived and will no longer receive updates. However, you are free to use its contents for learning purposes.
All challenges are written in Polish (馃嚨馃嚤), as it was the target language of the event.
Tasks placed on a map of Cracow (hack4krak.pl)
|
participants took part |
teams captured at least one flag |
flags submitted during the CTF |
tasks across 9 categories |
teams solved every single task |
The event lasted over 30 hours and took place across two days.
Each task includes its original description and a solution.
To run the tasks locally:
uv sync
uv run toolbox services upFor more information, check the docs/ directory or ask us on Discord.
LLMs were used during the development of this project. They were used for prototyping, implementing designs for simple web tasks, and, most importantly, benchmarking how well popular LLMs could solve the challenges.
For more detailed information, see the AI section included in some of the tasks' solution files.
Tasks were made by the Hack4Krak team: Norbiros, wojpo, Goteusz, Sanielia & P0m1d00r.
Huge thanks to them for creating all the tasks, and thank you for participating. See you next edition!