##Nullcon youtube (Recon, 400p)

One of the NullCon vidoes talked about a marvalous Russian Gift. The Vidoe was uploaded on [May of 2015] What is the ID of that youtube video.

###PL
[ENG](#eng-version)

Wchodzimy na youtube, wyszukujemy filmy z maja i testujemy id po kolei.
W końcu okazuje się, że poprawny film to:
https://www.youtube.com/watch?v=a4_PvN_A1ts
a flaga to `a4_PvN_A1ts`

###ENG version

We go to youtube, look for all videos from may and test all ids.
Finally the right video is:
https://www.youtube.com/watch?v=a4_PvN_A1ts
and flag is `a4_PvN_A1ts`

Original writeup (https://github.com/p4-team/ctf/tree/master/2016-01-29-nullcon/recon_4#eng-version).