Quartet & Jeu des 7 Familles Card Games

Quartet is a simple ask-and-answer game to collect themed sets, commonly four to a set (quartets) or, in French editions, six to a family. Makers publish wildlife, transport, costume, history and brand-promotion series, often with letters, icons or captions to identify each group. Packs typically run 32–60 cards and may include title or rule cards; some combine quartet play with standard packs. Also known as Happy Families in English-language markets; see also Happy Families.