Sudoku solver free software - by Don Cross
I have written a simple Sudoku puzzle solver for Windows. There is no fancy GUI;
you have to open up a Command Prompt to run it. To feed it a puzzle, you create
an input file using your favorite text editor (Notepad works just fine). The input
file should have 9 lines. Each line should contain 9 characters: either a digit
1 through 9, or a period (.) for empty squares.
sudoku.zip - Contains the executable sudoku.exe plus a couple of
sample puzzle files to get you started.
sudoku_source.zip - Microsoft Visual C++ source code and project file.
This is for programmers who want to compile the code for themselves, or are just curious how
I did this.