Minimalist Sudoku

Sudoku originated from the Latin square studied by Swiss mathematician Euler and others in the early 18th century, and this game, "Minimalist Sudoku," is likely the best Sudoku game you can find for seamless controller play. Sudoku initially was a number-filling game that used paper and pencil for calculations. Players need to deduce the numbers for all remaining empty cells on a 9×9 gr…