You have the possibility to resume a 9x9 sudoku grid.
This grid must have been previously saved on your computer during the game or during data entry.
• This sudoku grid must have been archived in a ".txt" format file.
• This file must not have been altered or modified afterwards.
• Select your saved file with the [Browse ...] button.
• Finally, Click the [Send Grid] button.
Handling may vary from one system to another.