Sudoku 24x24 num: 530 (Level: hard)
A
G
O
D
H
C
9
3
8
7
6
E
J
N
D
5
G
O
8
7
1
B
H
4
9
3
4
3
E
A
I
7
4
C
M
9
L
G
F
2
I
F
K
J
5
D
C
9
8
1
E
K
J
5
A
G
2
6
E
M
1
E
A
O
G
J
D
7
8
E
4
H
3
O
I
K
N
L
7
9
3
B
1
6
F
2
N
G
I
J
E
1
C
H
4
8
7
C
M
9
6
O
A
I
2
5
N
9
3
8
F
A
J
G
K
2
C
8
3
9
6
1
2
5
I
A
E
4
7
M
C
B
6
O
I
A
F
D
L
9
M
C
5
L
G
A
J
A
I
D
5
K
1
6
7
C
D
K
G
O
N
L
E
M
9
3
H
9
3
7
C
M
F
2
5
K
G
E
7
C
6
5
G
O
I
L
N
5
D
K
J
G
3
7
8
M
G
N
2
F
I
A
7
8
C
6
4
3
9
7
8
2
F
K
J
O
G
B
7
6
3
5
L
N
2
F
