Cooperstock Software

Cooperstock Software is a showcase for some free software built by Dan Cooperstock. I'm also willing to consider small contracts for custom development, particularly with PowerBuilder. 

Use the menu options on this web page to view the contents, specifically the Sudoku page for Sudoku puzzle playing and solving programs.

This website is not meant to demonstrate any particular skill at web design, which is really not a skill I claim! It was just thrown together quickly, mostly to share my Sudoku programs.