Simple rules, up to 8 players. We need to combine the 9 cards of a cow family hid exchange with other players who do the same. one must say "moo" once to exchange a card, "moo moo" for two etc up to 4 "moo." We should share that cards from the same family. The first who managed to gather the whole family support the bell. There bluff, speed is too funny! The game, however, can be very noisy, especially when we start to vary the rules and make animal noises instead of numbers! Looks like a real backyard! I have put that 3 strength as it remains a classic card game card.
