Mousetrap: It's fairly easy to play, doesn't take long to learn the basic rules. Not that similar to breakthrough, although when all your pieces or the opponents pieces reach the last row the game is over.
(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)