Sudoku Py / C++11 / D?

[maarten van damme]

solving sudoku's well too : http://dpaste.dzfl.pl/903e34b5
I have one question though, how can you make it find all possible solutions?

2012/8/16, Era Scarecrow <rtcvb32 at yahoo.com>:
> On Thursday, 16 August 2012 at 01:05:20 UTC, Era Scarecrow wrote:
>> So far having it running it's found over 23k+ combinations
>> after about 3 minutes.
>
>   Unless I introduced a bug... Now I'll have to speed it up to
> make sure and won't take an afternoon to calculate.
>