About practice problems results of 10,000
11:40
15:46
05:39
04:10
06:42
13:18
11:24
10:02
03:07
04:51
10:19
03:35
03:54
09:36
19:16
102:45
03:45
101:28
05:05
03:13
07:47
04:46
01:36
21:57
170:51
07:07
08:05
12:03
19:09
05:22
12:38
07:27
05:01
05:50
16:23
05:27
11:34
12:18
07:20
04:15
07:16
06:31
05:35
08:49
04:09
10:06