ok tested challenges

11:57

5:03

17:02

10:12

14:38

4:24

15:47

12:47

15:48

4:07

10:02

9:41

13:23

13:08

4:01

16:46

6:01

3:40

3:43

8:08

4:10

34:01

19:31

6:35

3:28

11:10

7:32

19:31

14:00

11:21

2:31

5:16

7:13

5:16

8:41

5:53

5:16

18:41

7:13

8:01