You can use this information to decide more intelligently which cards to keep & which to discard, such as if you see that your opponent has used a joker in a specific setappgin or run. The quantity of jokers that are still in the game should also be kept in mind as this can affect your set-and run-forming strategy. You can improve your chances of winning at rummy by making good use of jokers and being mindful of how your opponents are using them. A key to success in Rummy is identifying and utilizing patterns.