Microsoft Sudoku invites you to the classic sudoku puzzle adventure. Although this game is one of the first computer games that Microsoft has developed, it is still quite famous among players all around the world of all ages. The objective of the game is to fill the grids in 9 rows and 9 columns with numerals 1-9. You can train your brain with this fun puzzle game anytime, anywhere. If you are ready, let the game begin!

Welcome to this old but gold computer game that is still being played by players of all ages. This puzzle adventure helps you to train your brain by using simple logic. Once you enter the game, you can select either the classic grid mode or irregular grid mode with the difficulty levels. Your objective is to fill the 9 rows and 9 columns or 3x3 houses with numerals 1-9. You cannot put the same number twice in the same column or row. Block Duplicates will turn the square from white into red when you make a mistake. Don't forget to use the "Notes" button to toggle between numbers and notations. Use the "Hint" button if you get stuck. For further instructions, you can go through the tutorial at the beginning. Good luck and have fun playing!

If you want to continue with another classic Microsoft game that is still highly played all around the world, then be sure to check Microsoft Solitaire Collection by clicking here.


Microsoft developed Microsoft Sudoku.

Release Date

March 25, 2021


  • 3D colorful graphics
  • 4 difficulty level to select
  • Classic grids and irregular grids
  • Entertaining and engaging gameplay


Keyboard: Arrow keys - select a square. Numbers - enter a number. Delete - erase the selected square. Ctrl+Z - Undo. You can also use your mouse or finger to play this game.