Sudoku Backtracking Visualizer

Sudoku backtracking visualizer in Python using Pygame.

The config.py file can be changed to:

1. speed up or slow down program execution,
2. change the width & height of the window,
3. change visualizer settings and more.

Run using python3 SudokuSolver.py.

Then input a board, for example: 8...9.5.19.6531.2.........91..98.7..6.3...29...2......2...1...5.....8...3....6...

Requires pygame. Click here for installation instructions.