Sudoku Players' Forum (clone)

I created a Sudoku Solver and posted it at http://warren.gaebel.ca/misc/SudokuSolver.html

Please feel free to use it. Let me know if it's not working properly.

...Warren

I stopped trying because entering values takes so much time.
However I entered 2 1's in one box - which is invalid.

After pressing solve it removed one of them. But I would like to
see some message like "you entered an invalid sudoku grid".

I like it when a solver identifies puzzles that are
-invalid
-have no solutions
-have more than 1 solutions
-have one solution but can only be obtained by guessing

Does not appear to work at all under Safari or Firefox on Mac OS X...