Medium Sudoku #2371623985481

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