easy 9×9 Set 3 Grid Puzzle
9
2
6
8
4
6
9
5
7
2
9
8
7
5
4
5
8
9
3
6
2
5
7
3
9
4
2
6
7
8
5
4
9
2
4
3
7
9
3
2
7
5
9
4
5
2
3
9