Medium Sudoku #1442935861769

00:00
6
1
3
7
4
7
9
2
7
6
8
5
3
1
4
4
3
8
5
7
1
2
3
4
1
2
7
9
1
5
4
6
7
1
3
4
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase