Medium Sudoku #216259438173

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