Pick an algorithm

Welcome to the Sudoku Visualizer.

Step 1: Pick the algorithm you want to see visualized.

Step 2: Pick the difficulty of the board. The harder the board the less numbers on the puzzle.

Step 3: Click the Solve button and watch it visualize the algorithm

Bonus: If you would like to change the speed of the algorithm, you may, default settings are recommended though.
Algorithm: Backtracing
Difficulty: Easy
Iterations: 0
Time: 0ms