Medium Sudoku #2398156472371

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