Medium Sudoku #1162539148771

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