3 2
2 4 7 1
1 3 7
6 4 2 3 8 1
9 8 5 6 4 7
8 5 2
5 7 8 3
6 9
19-08-2020......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com