Medium Sudoku #1158729341621

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