Gin Rummy, Indian Rummy, & Kalooki are a few well-known variations, each with its own distinct set of guidelines & goals. For instance, Gin Rummy, which is usually played memory slots in motherboardin pairs, places a strong emphasis on making melds as fast as possible while avoiding deadwood, or unmatched cards that result in point penalties at the conclusion of each round. However, Indian Rummy adds another level of complexity by requiring players to form at least two sequences before declaring victory & frequently using two decks.