Правильная усеченная пирамида. Простейшие задачи
8 months ago 00:09:31 1
8 months ago 00:09:15 1
9 months ago 00:00:54 1
10 months ago 00:06:53 1
11 months ago 00:59:13 1
1 year ago 01:29:23 1
1 year ago 01:02:45 1
1 year ago 00:11:44 8
1 year ago 00:05:54 2
1 year ago 00:08:13 1
1 year ago 00:02:11 2
1 year ago 00:10:50 1
1 year ago 00:04:20 12
1 year ago 00:12:54 10
1 year ago 00:10:06 1
1 year ago 00:09:11 1
1 year ago 00:10:01 1
1 year ago 00:08:22 1
1 year ago 00:06:24 1
1 year ago 02:41:48 1
1 year ago 00:42:01 1
1 year ago 00:09:47 1
1 year ago 00:07:32 1
1 year ago 02:29:34 1
