Кто Король? / Who is King?

The application is a collection of games and contains, at the moment, four games:
- three in a row;
- tetris;
- reverse;
- word game.

Each of the games has three difficulty levels, in case of a win, the player and the brand of his device receive +1, +3, +5 points, respectively, in case of loss, the player and the brand lose points - 1, -3, -5.

Let's find out who the World King is!