About study hack results of 10,000
12:40
25:48
14:22
14:48
14:30
12:38
11:17
14:05
17:49
12:43
13:20
13:45
50:43
95:59
31:27
35:56
41:34
46:04
44:26
33:49
44:48
31:53
50:04
31:31
29:38
32:51
30:34
34:43
29:55
51:21
26:08
29:50
55:18
55:47
31:27
29:58
44:12
28:44
20:21
29:51
160:46
201:55
35:55
35:31
35:34
35:06