Microsoft Sudoku

Challenge your mind with increasingly difficult puzzles in Microsoft Sudoku! Get ready for extraordinary time challenges in this game! The goal is to fill the entire grid with numbers from 1 to 9 so that no number is repeated in any of the 9 rows, columns or 3x3 houses. Some numbers have been placed for you these numbers cannot be changed. First, choose a number from the list. Then select any square in the grid to enter that number. Or select the square first and then select the number. On the keyboard, use the arrow keys to select a square and then enter any number. Use the 'Notes' button to toggle between numbers and labels. Use the Erase button to clear the square. Use the Hints button to show the correct value of any cell. Place notes! Mark where you can place each number using notes. Remember that two identical numbers cannot be placed in the same house, row, or column. Start by finding a place for each number (1-9) in the same 3x3 house. See if there are any numbers that have only one possible position. Then check each row and column. Some numbers may have more than one possible position in the house, but only one possible position in the row or column.