Sudoku 25x25 num: 403 (Level: hard)
C
L
8
M
1
A
J
G
I
O
N
P
8
7
6
9
K
G
I
2
P
L
1
B
A
J
O
2
C
F
L
M
7
3
2
P
C
F
4
E
L
8
6
A
J
H
D
C
E
L
5
M
6
B
G
I
4
E
M
7
6
1
9
K
G
I
O
N
D
C
7
6
1
B
A
9
K
H
N
P
C
F
E
5
9
K
G
O
N
D
F
6
H
N
4
L
5
M
7
6
B
2
C
4
E
L
M
7
1
A
9
3
K
I
H
L
6
1
9
J
K
P
D
F
7
6
A
3
K
I
O
H
N
2
D
C
E
8
N
P
C
F
E
L
8
M
6
1
B
O
H
2
C
F
4
L
5
M
7
1
A
3
2
4
L
5
8
M
7
1
B
A
9
K
G
I
O
E
L
B
A
9
J
3
K
O
N
2
4
7
1
B
9
K
O
H
N
2
P
C
F
E
L
8
9
I
2
P
D
C
4
E
5
8
6
1
B
A
O
N
2
D
C
F
E
L
8
M
6
1
B
A
3
G
F
E
L
5
M
1
B
9
3
K
O
2
5
M
7
B
9
K
G
I
N
P
D
6
1
9
G
N
P
4
7
J
3
I
O
P
F
4
E
L
5
M
6
1
O
H
P
F
4
5
8
M
6
1
B
J
3
K
I
D
C
4
5
8
M
6
1
B
K
I
H
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
CF4EL58M761BA9J3KGIOHN2PD
58M761BA9J3KGIOHN2PDCF4EL
1BA9J3KGIOHN2PDCF4EL58M76
3KGIOHN2PDCF4EL58M761BA9J
HN2PDCF4EL58M761BA9J3KGIO
F4EL58M761BA9J3KGIOHN2PDC
8M761BA9J3KGIOHN2PDCF4EL5
BA9J3KGIOHN2PDCF4EL58M761
KGIOHN2PDCF4EL58M761BA9J3
N2PDCF4EL58M761BA9J3KGIOH
4EL58M761BA9J3KGIOHN2PDCF
M761BA9J3KGIOHN2PDCF4EL58
A9J3KGIOHN2PDCF4EL58M761B
GIOHN2PDCF4EL58M761BA9J3K
2PDCF4EL58M761BA9J3KGIOHN
EL58M761BA9J3KGIOHN2PDCF4
761BA9J3KGIOHN2PDCF4EL58M
9J3KGIOHN2PDCF4EL58M761BA
IOHN2PDCF4EL58M761BA9J3KG
PDCF4EL58M761BA9J3KGIOHN2
L58M761BA9J3KGIOHN2PDCF4E
61BA9J3KGIOHN2PDCF4EL58M7
J3KGIOHN2PDCF4EL58M761BA9
OHN2PDCF4EL58M761BA9J3KGI
DCF4EL58M761BA9J3KGIOHN2P