About differentiated learning results of 10,000
05:08
08:48
06:11
05:59
10:03
02:08
01:22
02:32
05:42
01:31
04:15
02:59
11:04
08:09
08:06
04:00
03:40
01:32
06:21
51:40
05:53
03:41
55:16
05:44
03:28
06:39
04:32
02:54
41:11
05:23
78:07
02:14
00:48
25:07
05:45
20:18
09:53
29:57
02:52
06:41
01:55
08:23
09:45
06:43
07:09
02:33