The player can pause the current game by pressing on any button along the top of the game. To facilitate smoother gameplay, the backspace/delete button also allows players to erase any numbers or notes from the selected square while pressing CTRL+Z will undo the previous action. Using the arrow keys, players are able to select a square and type the number they wish to enter using the keypad or number keys. Doing this in reverse order (clicking a number, then choosing a square) will also work to fill in a cell.Īlternatively, players can choose to play with keyboard controls and shortcuts.

To enter a number, click on an empty square and select the number you want to enter from the list on the right hand side. Remember, the numbers 1-9 must only appear once in each row, column and block and there is only one arrangement of correct numbers for each puzzle! Controls and Shortcuts Hints will display the correct number for any selected square. For each puzzle there are also three hints for players to use. Clicking on the Notes button allows players to toggle between inputting numbers and adding notations of what they think a square could be. This helps the player determine which numbers can be amended - numbers entered by the player (which can be amended) will be shown in blue instead.Ī useful handy feature players should take advantage of is the Notes function. The player cannot revise these numbers, which are shown in black.

With increases in level difficulty there will be fewer numbers entered in for you. The game begins with a few of the numbers already entered into the grid to help the player get started. These blocks measure 3x3 in all classic levels, but change in irregular levels to increase the difficulty of the game. Sudoku puzzles in both game modes can be freshly generated at four levels of difficulty - easy, medium, hard and expert.Ī number puzzle game, Microsoft Sudoku is set on a 9x9 grid with bold lines indicating the blocks. Microsoft Sudoku offers two game modes - classic and irregular.

There is only one solution for each puzzle and players can also challenge themselves against the clock. The goal of Microsoft Sudoku is to fill in the entire 9x9 grid with numbers ranging from 1 to 9 in a way that no numbers are duplicates in any row, column or 3x3 block. Microsoft Sudoku is a great version of the popular puzzle game, developed by Microsoft Casual Games.

Microsoft sudoku daily challenge