8 6 7 9
5 3 1
4 9
9 6 3
7 2 4 1
1 5 8
6 9
7 5 3
2 1 7 6
16-06-2020......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com