Nothingness: there are some achievements that have stopped working or stopped calculating altogether. I brought it up many years ago and have since accepted that the bugs won’t be fixed. Most achievements still work fine.
Feature requests- 17 съобщения - 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.