Credits

In alphabetical order:

Alexey Vanin
Angira Kekteeva
Denis Kirillov
Evgeniy Kulikov
Pavel Korotkov
Roman Khimov

Contributors

In chronological order:

Anatoly Bogatyrev
Stanislav Bogatyrev
Anastasia Prasolova
Leonard Liubich
Elizaveta Chichindaeva