Time: 00:00:00

Sudoku 24x24 num: 503 (Level: hard)

H
E
2
A
B
4
N
M
E
H
1
J
C
6
5
F
I
K
O
G
K
A
B
8
5
C
L
6
N
M
4
3
I
7
G
K
A
E
H
J
C
6
6
N
D
E
M
9
2
8
F
7
M
9
2
C
L
3
I
A
8
O
4
6
L
9
4
5
7
I
G
8
O
N
D
9
2
H
C
L
J
C
D
L
9
E
B
F
J
H
N
8
I
B
G
A
4
3
O
C
N
6
9
M
I
7
5
F
G
K
L
2
9
E
J
C
H
D
C
1
D
L
9
E
K
3
4
F
6
9
2
H
D
5
B
G
K
G
4
8
7
I
C
J
6
9
E
I
A
K
G
6
L
J
H
D
E
6
1
2
N
C
5
8
7
2
9
H
4
3
F
8
5
8
G
4
A
M
E
6
2
9
D
I
7
A
B
5
K
6
H
E
M
D
F
O
K
7
3
4
A
2
D
C
1
H
I
4
F
5
O
K
G
A
E
6
L
H
2
C
I
4
B
N
C
6