OpenOffice Calc Sudoku Solver Files

This application uses Calc macros which are disable by default.  To enable macros, click on "Tools" on the toolbar, then "Options...".  This will bring up a submenu with "OpenOffice.org" as the first item.  Expand this item and then click on "Security".  Click on the "Macro Security..." button and on the "Security Level" tab click on the "Medium" button to allow macros to run with confirmation and then click on the "OK" buttons of each dialog to exit.  Click on the "Sudoku" menu to bring up the Sudoku dialog.