四手連五勝
全部都是黑先,限定四顆黑子要形成五,共20題
1
15
14
13
12
A
11
10
9
8
7
6
5
4
3
2
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2
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
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F
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BoardSize
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3
15
14
13
12
11
10
9
A
8
7
6
5
4
3
2
1
A
B
C
D
E
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BoardSize
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4
15
14
13
12
11
10
9
8
7
6
5
A
4
3
2
1
A
B
C
D
E
F
G
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I
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BoardSize
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5
15
14
13
12
11
10
9
8
7
6
5
A
4
3
2
1
A
B
C
D
E
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O
BoardSize
NumMinus
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6
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
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M
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O
BoardSize
NumMinus
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7
15
14
13
12
11
A
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
8
15
14
13
12
11
10
9
8
7
6
A
5
4
3
2
1
A
B
C
D
E
F
G
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I
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M
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O
BoardSize
NumMinus
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</div>
9
15
14
13
12
11
10
9
8
A
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
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J
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N
O
BoardSize
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10
15
14
13
12
11
10
9
8
7
6
A
5
4
3
2
1
A
B
C
D
E
F
G
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I
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M
N
O
BoardSize
NumMinus
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</div>
11
15
14
13
12
11
10
9
8
7
6
5
4
A
3
2
1
A
B
C
D
E
F
G
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I
J
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M
N
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BoardSize
NumMinus
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12
15
14
13
12
11
10
9
8
7
6
A
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
13
15
14
13
12
11
10
9
A
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
14
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
15
15
14
13
12
11
10
A
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
16
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
17
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
18
15
14
13
12
11
10
9
8
7
6
5
A
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
19
15
14
13
12
11
10
9
8
7
6
5
A
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
BoardSize
NumMinus
NumHide
</div>
20
15
14
13
12
11
10
9
8
7
A
6
5
4
3
2
1
A
B
C
D
E
F
G
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I
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M
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BoardSize
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