adak wrote:
> No help from here on the difficulty calculation for Sudoku solving.
>
> My solver works like most of them, I'd guess. From the starting
> position:
>
> 1) Add any "must have" numbers, if any, to the set of known square
> values.
> 2) Delete any "can't be" numbers from the list of pos
No help from here on the difficulty calculation for Sudoku solving.
My solver works like most of them, I'd guess. From the starting
position:
1) Add any "must have" numbers, if any, to the set of known square
values.
2) Delete any "can't be" numbers from the list of possible numbers for
each squ
