solve bigger problems

3:56

11:09

12:59

7:54

8:40

13:45

8:34

2:30

7:40

2:18

5:30

1:30

4:29

6:57

16:38

11:46

15:57

6:57

14:36

23:01

22:58

23:01

37:38

6:57

11:46

23:01

16:03

8:20

4:06

23:01

7:22

2:54

12:27

4:48

12:27

6:51

16:01

کوتاه

6:51

8:35