Millions of people worldwide love playing rummy, a card game with a rich and varied history that dates back to the early 1800s. Many theories suggest that it originated from earlred 7 slotsier games like the Chinese game Mahjong or the Mexican game Conquian, although its exact origins are a little unclear. In the United States, a game that resembled rummy was first mentioned in writing in the 1900s. It was played using a regular deck of cards. Due to its rapid popularity, the game has undergone numerous adaptations and regional variations.