Sudoku Solver
Free online Sudoku solver. Enter your puzzle and get the solution instantly. Supports easy, medium, and hard puzzles with step-by-step solving.
How to Solve Sudoku Puzzles
- 1 Enter known numbers (1-9) in the grid cells
- 2 Leave cells empty where you need the solver to find values
- 3 Use arrow keys to navigate between cells
- 4 Click 'Solve Puzzle' to find the solution
- 5 View the completed puzzle or try an example puzzle
🔒 Instant results, faster than AI. No signup. 100% private.
Last updated: January 15, 2026 · v2.1