Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
gambler104: Well Spanish and English for instance. In the case where a letter exists in one and not the other that's ok, just limits the words it can be used in to that language (e.g. "w" wouldn't appear in a Spanish word.
(hide) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (show all tips)