Medium Sudoku #219516827349

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