Rummy arrived in the US by the late 1800s and quickly became very popular there, especially among social circles. Gin Rummy, Indian Rummy, and Kalooki are just a few of the variataviator game hackions that have developed as rummy has continued to change, each with its own distinct set of rules & tactics. The combination of skill and chance in the game makes it appealing to players of all ages and backgrounds. Rummy's status as a popular pastime was cemented in the middle of the 20th century when organized tournaments & competitions were introduced.