A
2
8
4
5
9
B
1
6
4
2
C
8
4
2
0
7
3
5
D
4
3
8
0
5
7
6
1
E
1
9
8
7
4
6
F
6
3
4
5
9
1
8
2
7
G
7
6
0
9
1
3
H
2
7
9
6
4
0
I
4
9
7
1
0
2
8
J
0
7
5
3
2
1
4
A
B
C
D
E
F
G
H
I
J
Click on a white box to add a number.
You can only change the numbers you place on the board
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Do not hit back arrow to exit.
