About extremum problems results of 10,000
10:10
10:01
08:03
10:58
09:39
10:19
10:29
15:22
12:14
10:21
11:05
11:45
11:41
41:19
08:13
10:01
10:30
09:46
11:53
10:01
11:40
10:54
10:34
10:41
09:56
08:14
10:01
09:31
09:22
08:53
10:01
09:17
10:01
12:46
10:07
10:51
10:33
09:47
10:06
10:28
09:15
09:33
10:47
08:51
11:54
08:14