Time: 00:00:00

Sudoku 14x14 num: 1351 (Level: hard)

4
A
2
6
7
1
5
9
3
E
5
C
2
A
B
4
B
1
6
8
9
A
A
7
E
5
D
3
4
1
6
A
9
8
9
7
8
3
E
A
6
6
2
9
A
7
5
5
7
A
4
2
C
6
3
5
1
2
8
B
8
7
B
5
C
6
3
D
5
7
9
A
1
7
5
D
6
3