About math problem results of 10,000
11:57
09:09
07:49
08:21
09:37
13:07
07:50
11:42
04:22
10:04
05:50
13:48
05:54
06:17
03:26
08:26
10:10
08:33
09:15
05:26
06:42
02:39
10:15
03:24
08:22
03:58
02:32
07:04
12:18
07:47
07:34
05:19
04:38
02:04
09:18
07:04
13:00
02:56
01:11
03:21
03:12
04:39
10:24
17:06
09:29
20:59