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.
BIG BAD WOLF: A nice puzzle is : How many games are played in total in such an elimination tournament of n players (without counting the games vs "ghost players" of course) ?