


You can play this Sudoku with pencil and paper. 9×9 is a grid with difficult puzzles and 4×4 is an easy game perfect for beginners. There are two levels that you can choose to play.

Similarly, for 4×4 grid, you will need to fill empty spaces in such a way that every row, column and every 2×2 box contains the numbers from 1 to 4.ĭepending on the difficulty level you choose, it can be a fun and interactive game for everyone. If you select 9×9 grid, you will fill empty spaces in such a manner that every row and column as well as every 3×3 box contains the numbers from 1 to 9. In order to play this interactive game, you need to fill in the empty spaces of a 9×9 or 4×4 grid. Sharpen your mind and improve concentration skills with Sudoku.
