Here is the source code that I presented at this month’s meeting. It is a Visual Studio 2003 solution.
It probably won’t build for you right away, as three libraries I link to in references are specified with an absolute path. You’ll have to remove these and re-add them to reflect your path. You’ll find the three libraries in the Lib folder.
The attachment is a zip file. After downloading, rename it to Puzzle.zip before attempting to open or unzip it.
Let me know if you have any questions or comments about the code. You can post a response to this blog, but you’ll likely get a quicker response by emailing me at scott.ao@gmail.com