Hard Sudoku #1467284539149

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