Mega Sudoku

Description

In its latest version, the editor of your favorite Sudoku magazine published a new Sudoku puzzle which is a bit special: a larger grid, with more constraints, intended for the most resilient Sudoku enthusiasts. Can you find a solution to this puzzle?

Files

docker-compose.yml
mega-sudoku.py
680 B – 7b410ae1bcb7de20ad48c206de31f07df31e7fbb48dfbafe831fe62954c433ae

Author

graniter

Challenge Instructions

First, download docker-compose.yml:
curl https://hackropole.fr/challenges/fcsc2024-misc-mega-sudoku/docker-compose.public.yml -o docker-compose.yml
Launch the challenge by executing in the same folder:
docker compose up
Then, in another console, access the challenge with Netcat:
nc localhost 4000

⚠️ Important: You must solve the challenge by interacting with the Docker container through the exposed network port. Any other way is not considered valid.

In case you encounter problems, please consult the FAQ.

Flag

You don't have JavaScript actived. No problem! You can check your flag like this: echo -n 'PUT_THE_FLAG_HERE' | sha256sum # possible output: 6fbf8659289069042978223078c4646b439d3bed3f4b1c48406a9208078b83b8

Writeups

There are no public solutions for this challenge yet, but you can submit yours after getting the flag.