About extremum problems results of 10,000
19:42
10:26
08:18
10:48
08:25
10:37
09:01
11:09
09:29
09:21
13:11
11:38
09:37
08:45
19:06
12:22
10:55
09:41
10:26
10:36
10:44
14:45
10:00
10:01
10:01
08:17
88:22
85:29
26:46
20:01
35:38
23:41
17:31
24:50
19:18
26:13
25:38
21:46
19:43
19:30
18:37
18:41
19:44
38:23
09:57
10:50