flutter for intermediate

38:52

27:18

23:22

4:44

1:17

8:02

10:29:44

5:52

37:34

6:08:15

1:00:53

13:06:23

12:06

3:15:32

9:43

25:42

1:00:00

23:39

22:16:31

6:53

10:05

25:37

4:41:33

2:15:50

32:00

2:55

1:26

2:12

4:33

00:37

18:42

27:16

7:32

56:40

9:35:00

21:12

27:16

4:39:02

1:28

8:30:15

54:58

1:11:51

9:30

16:31

6:59

48:30

5:00

30:44

00:56

13:46

1:02:01

10:36:31

34:48

00:33

1:00

16:41

23:01

29:28

19:55

16:49