CONTROLS

Use JoyStick to move all over the board.

Use Numeric keypad to enter the number you want in the selected cell.

Press softkeys to go to Menu or change cell mode.
CONTROLS

Nokia 3510i and Siemens M55:

Key 2: Move up

Key 8: Move down

Key 4: Move left

Key 6: Move right

Key 5: Change number in selected cell