Medium Sudoku #2443857612984

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