Personal project of mine to learn multidimensional array, recursion, learn classes and headers, and also to use some I/O streams.
To use, input whatever sudoku puzzle in the form of numbers 0-9, where 0 is a blank.
EXAMPLE:
941000080 000701040 000300900 006100034 000000000 410007600 008003000 090206000 060000759
I haven't written a function to write the values out to a notepad. But I will.