[AMC #5] Sudoku - PutneyCat's entry
AMC #5 Template:
Create an algorithm to solve any Sudoku puzzle
Click the run tests button to test the algorithm against various examples of different Sudoku grids (including 1 empty Sudoku grid)
Thanks Chooper for this challenge.
Here's my entry. Not entirely happy with it because the random guesses make the speed variable, particularly for the middle test
(range from fraction of second to over 10). But basically works, and I've spent too long on it already!