This is a really useful sudoku solver with a Qt gui.
Enter the numbers in and click "RUN"!
If you don't want to wait, simply press "FAST MODE" and there you go!
Download "Source Code (.zip)" from the repo and install PySide6 and PyQt6 with:
pip install pyside6 pyqt6
sudo pip install pyside6 pyqt6
Then, extract them all, and run main.py!
- Improve the algorithms
Q: What is the default sudoku it shows us?
A: It is the hardest sudoku in the world, made by a mathematician in Finland.
 If the main window is closed by hitting the X button and the solver is still running, the program will may stay on until the solver finished.