Race slow to be first! - Update/Correct Playgame

I did correction in play game. There was big mistake in contradiction to the game rule.
In every round first the enemy moves, and only then player. Player can't move first.

There is also update the subpage, I added playgame example and polish version of description.
Now it's more clear and understanded.

Dodałem opis w języku polskim. Cały opis i przykład gry jest przejrzyście przedstawiony i bardziej zrozumiały.