You can solve sudokus in python packaging.

Not not python code, python packages:
```
[project]
name = "sudoku"
version = "1.0.0"
dependencies = [
"sudoku_3_1 == 2",
"sudoku_5_7 == 6",
"sudoku_0_7 == 5"
...
]
```
and the installed packages are the solution.

https://github.com/konstin/sudoku-in-python-packaging