Reload a saved Hexadoku - 16x16 sudoku - grid.
You can reload a sudoku puzzle of 16x16 that you have saved on your computer together with your work towards a solution.
• This puzzle must be archived as a file ".txt".
• Once saved, this file should not be modified.
• Select your saved grid with the button [ Browse ... ].
• Then click the button [ Send the grid ].