3
7
4
5
5
6
8
2
1
9
2
3
7
9
8
4
1
5
8
1
9
4
4
5
7
5
3
8
01-10-2019......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com