Rythm & Boulet - Card game. Get your hands off your pockets ... step into the dance and follow the pace without sacrificing your attention! Rythm & Boulet is a game that knocks everyone into the knees and into the hands of "we will rock you". When everyone enters the rhythm, a gesture chain must be made. A called player first repeats his own gesture, and then defines an opponent without hapering. Feeling for rhythm, observation and sobriety are the strengths to be not the bowl!