gcsecalculus

23:14

10:29

41:20

14:54

21:58

1:03

23:18

5:14

5:13

6:38:12

45:21

5:31

29:18

5:37

13:11

23:01

52:33

1:20:15

6:48

3:00:15

4:01

32:25

4:07

2:07:03

3:52

5:10

11:24

6:51

23:31

5:35:38

11:56

4:50

20:24

10:50

7:16

9:02

12:43

3:28

11:17

9:26

5:20

1:04:55

1:07:58

5:16

4:40

18:35

10:01

7:55

19:35

6:44

9:55

20:55

15:38

14:38

25:27

38:12

32:38

31:45

31:21

9:22