Sudoku source code

For those intersted, I have put the executable and source code for the C# Sudoku solving program I mentioned in my previous post on MediaFire.

Running the executable without any commandline arguments will solve the hard coded demo puzzle and display the solution.

The program will also accept a single commandline argument containing the path to a text file with a puzzle to solve. I have included four sample text files in the .ZIP file so you can see what format they must be in. There is no exception handling in the program so if you pass it a bad file it will display an ugly exception.