Maybe of interest.
http://blogs.msdn.com/excel/archive/...-part-1-2.aspx

Cheers
Andy

--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info
"azmanblues" wrote in message
...
Sudoku equations are quite linear and I believe that Excel can definitely
be
used to solve a game that has at least 25-30 numbers to begin with. Does
anyone have any suggestion on how to solve it?