Samui Dmitriy Irina
Фотосессия на Самуи
4 months ago 00:00:59 1
5 months ago 00:45:58 1
5 months ago 00:00:32 1
5 months ago 00:41:49 1
5 months ago 00:20:51 1
![Самая простая нерешённая задача — гипотеза Коллатца [Veritasium]](https://sun9-58.userapi.com/AooFjOGl1-XEHhwZNu0iF17j1HTqNDOZpymaHw/C4Oh2uPjzAg.jpg)
5 months ago 00:46:27 1
5 months ago 00:23:07 1
5 months ago 00:15:08 1
5 months ago 00:09:18 1
5 months ago 00:59:56 1
5 months ago 00:35:21 1
5 months ago 00:00:00 1
5 months ago 00:14:10 1
5 months ago 00:03:57 1
5 months ago 00:45:46 1
5 months ago 00:05:47 1
5 months ago 00:08:53 1
5 months ago 00:08:17 1
5 months ago 00:25:49 2
5 months ago 00:17:37 5
6 months ago 00:01:21 1
6 months ago 00:01:01 1
6 months ago 00:26:04 1
6 months ago 00:15:14 1
