شیمی مسائل

39:21

29:08

32:52

29:27

49:03

36:44

43:55

1:16:57

20:25

11:02

11:58

17:51

کوتاه

4:54

12:43

5:00

21:55

44:45

2:30

9:08

17:51

کوتاه

7:40

18:31

12:43

1:02:11

46:04

5:27

11:16

5:53

3:44

9:08

9:08

5:54

5:53

3:44

9:08

2:15

4:33

5:48