Medium Sudoku #1181674239563

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