Oklahoma Rummy also uses scoring systems based on card values at the end of each round, similar to other rummy variations. Players receive points for melded cards and penalties for unmelded cards that remain in their hand. Oklahoma Rummy is an interesting opmbmtion for players looking for variation in traditional rummy gameplay because it requires both strategic planning and flexibility. In summary, there are many different types of rummy games that can be played to suit the tastes of card players all over the world. From the fundamental ideas of Classic Rummy to the fast-paced competition of Gin Rummy & the cultural significance of Indian Rummy, each variation presents different difficulties and benefits for players who are prepared to put in the necessary effort.