Hard Sudoku #1482746193588

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