“S’more software”

Smoresoft Sudoku Instructions

The object of Sudoku is to fill in the 9x9 grid so that each row, each column, and each of the nine 3x3 boxes contains the digits 1 through 9.


Use the keys on your Smartphone to navigate the Sudoku grid and enter digits.


The D-Pad is the 4-way directional pad or joystick on your mobile device.

Digit keys

The digit keys are the 0 through 9 keys normally used for dialing.

On some devices, you may have to enable the number lock mode on the keyboard to enter digits.

Action key

The Action key is the center button on the 4-way directional pad or joystick.

Pen mode

Pencil mode


Some devices do not have a Back key. On these devices, choose "Assistance, Undo" from the menu to undo the last operation.


Press the right softkey to access the main menu and choose one of the following items.






Assistance, Undo Mode

Allows you to selectively undo and replay moves for the current puzzle.

Assistance, Set Bookmark

Bookmarks are not saved when you exit the game.

Assistance, Goto Bookmark

Assistance, Set Candidates

Assistance, Clear Candidates

Assistance, Highlight Candidates

Assistance, Highlight sets


Displays information about the installed version of Smoresoft Sudoku.


Exits the game.

Game Options

Choose this item to enter the game options dialog.

Illegal moves

An illegal move is a digit in a row, column, or 3x3 box that already contains that digit. Remember, the rules of Sudoku allow only one of each digit (1 through 9) in every row, column, and 3x3 box.

Note that an illegal move is different than an incorrect move, which is an incorrect answer (one that does not match the solution) in a cell.

Assistance level

Use this option to select the level of automated assistance provided by the game.

Pencil mark style

Use this option to change the way that pencil marks are displayed on the grid.

Keypad navigation

Use this option to change the way you navigate around the grid.

Display Options

Choose this item to view and modify settings that affect the appearance of the game.


Background image

Use full screen

Backlight always on

Shortcut keys