In rummy, jokers & wild cards are useful tools that can increase your chances of winning by forming sets and sequences. Jokers can be used as wild cards in a variety of Rummy variationspci slots in computer, meaning they can substitute for any other card in the deck. Jokers can therefore be used to fill in the gaps in sets & sequences by acting as replacement cards. Take into account the best way to use your joker when you have it to create potent card combinations. Try to find ways to finish sets or sequences with jokers that would be hard or impossible without them.