Medium Sudoku #1237156489276

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