A
7
0
2
1
9
8
B
7
4
1
8
2
5
C
6
4
3
7
9
0
D
3
5
7
6
2
4
E
2
7
1
9
0
8
5
F
1
0
4
8
9
6
5
3
2
G
1
2
4
0
8
3
H
0
9
2
3
7
6
I
2
8
5
0
4
6
3
J
6
2
1
9
5
7
A
B
C
D
E
F
G
H
I
J
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You can only change the numbers you place on the board
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