Sudoku Solver, Step by Step

Simple sudoku solver using backtracking, just enter the sudoku puzzle you want to solve as a 2D list and the solution will be outputted depending on the sudoku solver version used, e.g. sudokuSolver.py for CLI, and so on.

Files

• sudokuSolver.py - CLI
• sudokuSolverVisual.py - GUI Solution (requires Pygame)
• sudokuSolverVisualSteps - GUI Step by Step Backtracking and Solution (requires Pygame). This might take quite a while so you can edit the FPS constant to adjust the speed of the backtracking steps.

Requirements

• Python 3
• Pygame (for sudokuSolverVisual.py and sudokuSolverVisualSteps.py)

To-do

• GUI input