Rummy is the melding game that started it all. Unlike Gin Rummy, you lay your melds face-up on the table as you make them, racing to shed every card.
How to play Rummy
On your turn you draw a card, may lay down valid melds and lay off cards onto melds already on the table, then discard. The first player to get rid of their whole hand goes out and scores the deadwood left in the other hand.
Rummy strategy
Watch what your opponent lays off, keep a low-value hand in case they go out first, and look for the lay-off that empties your hand in one turn. For a scoring-driven version, try 500 Rum.