The game saw several modifications as it traveled across borders, giving rise to the various variations of Rummy that exist today. Rummy had become incredibly popular in both Europe and the United States by the late 19th & early 20th centuries. The game became a mainstay iapk comn both homes and parlors as it was frequently played in social settings. A significant turning point in the development of the game was the introduction of Gin Rummy in the 1910s, which made it more approachable for casual players by streamlining some of the rules. The popularity of this variation among socialites & celebrities swiftly increased, solidifying Rummy's standing as a popular past time. Numerous variations, such as Indian Rummy and Kalooki, have surfaced over the years, each introducing distinctive twists to the basic gameplay.