Medium Sudoku #141659273482

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