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6.
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10.
| 11.
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14.
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| 16.
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The Solutions are here.
Find a loop that moves horizontally and vertically and passes through each number exactly once.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
The Solutions are here.