These cards are extremely valuable in meld formation because they can be used in place of any other card. Joker use is crucial when playing; if teen patti bonus appyou hold onto them until they can make a critical meld, you can frequently win. But you also need to be careful about how you use jokers in your melds. They may be useful in finishing a set or sequence, but depending too much on them may restrict your options in the game's later stages.