Sudoku: Implement hints

AndrewRigg / Crossword

Crossword Generator made by Steven Court

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Sudoku: Implement hints #89

Closed AndrewRigg closed 7 years ago

AndrewRigg commented 7 years ago

Try to make a hint for sudoku. Perhaps this could be the next number it is 'possible' to solve without solving others. Or choose one at random if many. This could be simply highlighting a square for a short amount of time or something.

Golpette commented 7 years ago

Closing it since I'm 99% sure my method in the pull request is now good!