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Learn a Fact: 1 x 7

1
3
x  1
2
0
x  5
3
2
x  1
4
1
x  0
5
1
x  5
6
6
x  1
7
7
x  1
8
4
x  0
9
9
x  1
10
7
x  0
11
3
x  0
12
1
x  8
13
1
x  4
14
8
x  0
15
9
x  0
16
0
x  6
17
2
x  0
18
1
x  1

Fact Navigator

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1

x7


7

7

x1


7

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1
X 6
6
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8

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