5
7
3
4
6
1
9
8
2
4
6
9
8
2
3
5
7
1
1
8
2
7
5
9
4
3
6
6
9
4
3
1
7
2
5
8
7
2
5
6
9
8
1
4
3
3
1
8
2
4
5
6
9
7
2
4
7
5
8
6
3
1
9
9
3
6
1
7
4
8
2
5
8
5
1
9
3
2
7
6
4
17-02-2021.......meio
www.daily-sudoku-puzzle.com
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