You may be able to score more points and decrease the quantity of unmatched cards in your hand by doing this. To increase your chances of winning, you must know when to lay off & when to meld. Since games win real moneythe rules governing melding can differ amongst Rummy variations, it's critical to become familiar with the particular rules for the version you're playing. For instance, in some versions, laying down your first meld might not be possible until you reach a minimum point requirement. At any point during their turn, players may be permitted to lay off cards onto their own melds in other variations.