The New Sudoku Players' Forum

[coloin]

I am trying to work out the number of grids.

Can anyone direct me to a program which will give me the answer for a given partially completed grid.

Thanks

[simes]

Have you seen this thread? http://forum.enjoysudoku.com/viewtopic.php?t=44

There could be more than one answer for a partial grid. It takes careful placement of the clues to make sure the solution is unique.

Rublips' solver will always find a solution if you allow it to guess. It's at http://act365.com/sudoku/

[simes]

Sorry... I answered the body of your mail and didn't read the title. Forget what I said.