About cram study results of 10,000
13:01
11:48
11:12
18:09
10:25
11:06
14:24
10:32
11:48
10:52
17:01
11:20
09:25
48:04
56:41
56:08
90:51
37:04
36:54
53:06
51:38
42:01
50:00
37:59
33:54
186:39
160:31
83:31
53:07
61:54
31:18
31:18
61:03
66:51
62:04
52:43
49:41
42:32
09:50
11:05
19:26
10:18
10:54
11:44
11:42
11:43