About extremum problems results of 10,000
10:16
09:15
08:21
11:32
12:12
11:41
11:53
12:50
12:02
10:00
15:34
09:50
10:12
13:02
09:12
11:02
11:44
17:45
10:42
09:06
11:03
13:54
12:45
13:14
10:58
11:30
10:25
11:28
10:43
10:47
11:58
16:24
13:32
12:59
10:13
12:10
10:26
10:16
12:52
12:20
11:54
16:09
13:44
14:27
14:52
09:51