Join team & math event

How to join math event:

1. You must can speak Russian.
2. please read puzzles in topic 'the puzzles' (I write it RU.)
3. write answers in message from me.

Excample message:

Hello, I, @ngc7000 ,want join math event.answers:

1. ***. I found it because ***************
2. ***. I found it because ***************
3. ***.
4. I don't know
5. I don't know
   ...
6. ***. I found it because **********************

You should write answers Russian.