

Hint - press the "Hint" button and one unknown number will be revealed.Clear notes - in manual mode clears all notes.In manual mode you can use the "Clear Notes" button to clear all notes.

If you change your mind and remove the number the game will put them back. Manual Mode with "smart notes" - you are responsible for adding/removing notes, but the game will auto cleanup the corresponding notes when you enter a new number.Manual Mode - you are responsible for adding/removing notes.You can switch back to manual mode - the auto-populated notes will remain. In this mode the game does everything for you and lets you do the thinking. You can add notes only if you previously removed them. AutoFill Mode - all notes will be automatically populated and then kept in sync with the numbers you enter.Conflict alert (With hidden conflicts warning).Zoom and Pan grid for better visibility on smaller screens.Sudoku 16x16 MANUAL included - you think it is too hard for you - no such thing - read the manual and you will be ready. IPad users - please use the iPad version of the game specifically designed for iPad. 66,000 puzzles, 6 levels, 6 color skins, Notes, AutoFill mode, Alerts, Helpers, Smart shortcuts and much more!
