Thank you, both of you.
I've done all of those things. I think I didn't make myself very clear.
Once I have the remaining numbers, I need them visibly removed from the grid.
The closest I can get for a visual is a sudoku board. Visualize the grid numbered 1 - 64. First row 1 - 8, second row 9 - 16, and so on.
I can easily get the remaining numbers, what I can't get is the grid itself to show just the remaining numbers.
The numbers removed are 1, 9, 13, 20, 33, 42, 47, 50, 51, and 60.
The first row would then display 2, 3, 4, 5, 6, 7, 8
The second row would then display 10, 11, 12, 14, 15, 16.
And so on. I hope this makes it clearer what I'm trying to achieve.
Thank you!!!
Edit: Or maybe a way to enter the numbers that are remaining after the initial 10 are removed and put them into a table in the database.