1
7
8
3
2
8
9
6
7
8
6
1
5
5
2
4
8
9
5
6
3
9
5
1
8
9
4
7
09-01-2018......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com