Players can learn which cards are available for them to pick up to finish their sets & runs by keeping track of which cards have been discarded. Players should also be careful about which cards they are discarding because they do777 slots onlinen't want to unintentionally aid their opponents in finishing their sets and runs. A further key to playing shrewdly is to efficiently manage high-value cards. A player's score can be considerably raised by laying down high-value cards like aces & face cards in sets or runs, but holding them in the hand can be dangerous. Gamers have to carefully consider the advantages of keeping valuable cards versus the possibility that they won't be able to use them.