easiest way to solve

7:59

8:08

14:07

37:39

9:42

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7:02

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37:12

8:01

15:42

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11:22

19:47

13:08

6:33

43:13

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6:11

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31:10

13:34

23:02

5:56

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10:33

24:35

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8:15

25:05

2:12

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1:14

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2:58

8:05

1:15

1:15

10:03

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5:33

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11:08

10:27

18:15