A Social and Enjoyable Experience. As players maneuver through rounds that are full of calculated moves & surprising twists, Oklahoma Rummy fosters a fun environment that promotes interaction and laughter. Within the larrummy yes apkger family of rummy games, the card game Canasta, which is modeled after rummy, has established a distinct niche. Because of its intricate strategy and captivating gameplay, Canasta, which originated in Uruguay in the 1940s, immediately became well-known throughout the world. The focus of Canasta, which is usually played in partnerships with four players and two decks of cards, is on creating "canastas," or melds of seven or more cards.