How do I win a game of Sudoku?

To win Sudoku, you must successfully fill every cell in the 9x9 grid so that each column, each row, and each of the nine 3x3 sub-grids contains all of the digits from 1 to 9 without repetition.

Is the online Sudoku game free to play?

Yes! This online Sudoku game is completely free to play. There are no payment requirements, subscriptions, or hidden costs to access any of the puzzle levels.

Can I play Sudoku on my phone or tablet?

Absolutely! This version of Sudoku is fully optimized for mobile and tablet devices, as well as desktop computers. Enjoy seamless gameplay wherever you are.

Do I need to download the Sudoku game?

No download is necessary! Sudoku is a light browser-based game that allows you to play instantly right in your web browser. Just click and start solving.

What is the best strategy for solving hard Sudoku puzzles?

Effective strategies include 'Scanning' (checking rows, columns, and boxes for missing numbers) and 'Marking Candidates' (using pencil marks to note possible numbers for a cell). Focus first on cells with the fewest candidates.

Sudoku

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Sudoku

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Sudoku

sudoku

Dive into the classic challenge of Sudoku, the exciting puzzle game that tests your logic and number placement skills. Fill the 9x9 grid ensuring every row, column, and 3x3 box contains the digits 1 through 9 exactly once. Sharpen your focus and enjoy countless hours of brain-stimulating fun with this timeless game.

In the new Sudoku game you will have to solve such an exciting puzzle as Sudoku. Before you on the screen you will see the playing field divided into an equal number of cells. Some of them will contain certain numbers. You will need to enter other numbers in other cells. They will have to completely fill the playing field. At the same time, you must remember that the numbers will not have to be repeated. If you manage to do this, then you will pass the level and proceed to solve the more difficult Sudoku game.

puzzle casual

190Votes

5-15Minutes

SudokuCategory

How to Play

1Select a difficulty level (Easy, Medium, or Hard) to start a new grid.
2Click or tap on any empty cell in the 9x9 grid where you want to place a number.
3Choose a number (1-9) from the input panel to place it in the selected cell.
4Ensure no number repeats in the same row, column, or 3x3 sub-grid.
5Complete the entire grid by following the non-repetition rule to win the game.