Sudoku Solver ✏️

Sudoku puzzle solver using recursion.
Includes a text version and a GUI version using Pygame.

Guide to Sudoku GUI 📘

• Click a box and input a number to pencil in your choice.
• To confirm your number, click [ENTER].
• To delete a pencil in, click [DELETE] or [BACKSPACE].
• Finally, if you would like the board to be solved, click [SPACE].

Installation 💻

To install Pygame, use the following command:

python3 -m pip install -U pygame --user

To see if it works, run one of the included examples:

python3 -m pygame.examples.aliens

For more information: https://www.pygame.org/wiki/GettingStarted