Medium Sudoku #431739642859

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