5
8
6
4
7
9
3
1
5
4
1
2
5
6
6
9
3
2
7
8
9
5
7
2
8
8
3
5
7
4
6
20-10-2018......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com