I have been thinking, given that a sudoku grid has 81 squares with 9 of each number 1-9, what would be the maximum possible different combonations of completed grids? It must be finite, but I can’t work out what it is!
I have been thinking, given that a sudoku grid has 81 squares with 9 of each number 1-9, what would be the maximum possible different combonations of completed grids? It must be finite, but I can’t work out what it is!
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