stocku wrote:I wonder:-
1. Should X-Wing just shade it as a basic technique? It gets the nod from Wayne, whereas none of the other "Intermediates"does.
I would say if you were a newbie and hadn't been doing sudoku for that long then you would try all basic techniques before attempting to find an X-Wing, on the otherhand if you were quite experienced in sudoku, like yourself & 9X9, and spotted an X-Wing, then you would probably use it, before basic techniques.
Luna,
In the FAQ do you plan to include a list of reputable Sudoku/Killer sites that one can download from or play online at