6 1 2 7
4 8 6 5
9 5 3 6
2 1 4 3
9 5 6 4
5 3 8 9
4 2 6 3
7 9 2 6
3 1 8 4
06-07-2020......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com