Medium Sudoku #1167418529384

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