Sudoku Solver - Free Online Puzzle Solver
Find Sudoku solutions quickly and easily. Enter your puzzle, click Solve, and get the answer instantly. Our solver supports 6x6 Mini Sudoku, 9x9 Standard Sudoku, and challenging 12x12 puzzles.
How to Use the Sudoku Solver
Getting a solution is simple. Follow these three easy steps to solve any Sudoku puzzle.
Enter Your Puzzle
Click or tap on any cell to select it, then enter the numbers from your puzzle using the number pad or your keyboard.
Choose Grid Size
Select the size that matches your puzzle: 6x6 for Mini, 9x9 for Standard, or 12x12 for larger puzzles.
Click Solve
Press the Solve button and watch the solution appear instantly!
Keyboard Shortcuts
Enter number
Navigate cells
Clear cell
Undo