Medium Sudoku #1287634521981

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