The New Sudoku Players' Forum

[tommo]

I print the puzzles out and take them out with me. Whilst completing the printed puzzle I number the rows and columns A - I horizontally and 1 - 9 vertically. As each number is entered I write down the grid reference and the value entered so that if a mistake is made I can follow the history and correct any mistakes. I would like to see such an option offered to the program.