Use easy logic to fill within the puzzle's 9 rows and 9 columns with numerals 1-9. Every quantity can solely be used as soon as in a given row or column. Enter the proper quantity in each grid sq. to win! Sudoku has two modes: Pen and Pencil.
Click on on the pen button, then left-click on a sq. and drag the cursor up and all the way down to enter your "pen" reply. You can too kind within the quantity. In the event you're undecided of a solution, you may choose the pencil button as an alternative. Mouse over a sq. and click on on the quantity(s) you wish to enter.
Click on the pen button, then left-click on a square and drag the cursor up and down to enter your "pen" answer. You can also type in the number. If you're not sure of an answer, you can select the pencil button instead. Mouse over a square and click on the number(s) you want to enter.