About extremum problems results of 10,000
03:48
04:19
04:08
10:47
03:28
03:26
04:16
03:12
03:48
03:17
02:56
03:20
03:33
12:22
04:01
03:52
03:39
03:27
05:52
02:52
02:54
04:00
05:16
03:39
03:31
07:37
03:24
04:45
04:01
18:39
02:41
07:50
03:25
15:10
10:42
10:14
15:41
12:21
12:09
09:26
19:27
17:24
11:11
00:37
00:36
00:39