4
1
9
3
5
6
7
2
1
4
2
6
9
7
5
3
8
6
6
1
9
2
5
3
3
5
2
4
9
1
8
7
5
8
7
6
09-07-2020......facil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com