Time: 00:00:00

Sudoku 16x16 num: 480 (Level: hard)

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