Toggle between Pen for answers and Pencil for hints * Automatic timer with "pause" * Save or print a puzzle * Detailed tutorials from the Help menu
Sudoku is a game of logic and reasoning. There is no math involved except counting from 1 to 9.
Using the numbers 1 through 9, fill in the blank cells so that numbers are not repeated horizontally (row), vertically (column), or in the same 3x3 box (subgrid).
To begin, click "Menu" then "New Puzzle" and select the level of difficulty. More tips can be found below the puzzle or clicking "Menu" then "Help."
Every day WBAY.com has a new puzzle for each difficulty level.
Click on a cell then the number to place in the cell. Toggle between the Pencil (pink) to leave yourself "hints" and the Pen (blue) when you're sure of the answer.
Automatic timer starts as soon as the puzzle loads.
Personalize your experience. Click "Menu" then "Edit" then "Preferences."
Click "Menu" then "Help" for detailed instructions and even tutorials to improve your Sudoku skills!
Instead of toggling from Pen to Pencil, hold the Shift key to pencil a number in.
If you prefer to use the keyboard rather than the mouse, you may:
Sudoku Software licensed from DKM Software, producer of DKM Pocket Sudoku, DKM Sudoku Desktop and DKM Sudoku Sniper.