Thanks to Andre Guirard, the Sudoku helper is now an automatic solver. It is real fun to watch the code find the solution. Recently I received an email ( in copy ) from Werner Goetz who improved Andre’s code for better performance.

What comes next? If someone cannot resist to write a web service client to solve Sudoku puzzles, her is the web service
.
Arjan Seesing provides a web service to solve Sudoku puzzles using candidate elimination together with back tracking.