Medium Sudoku #4438156794216

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