This will help you decide which cards to keep and which to discard. 2. Make forming runs a priority: Early in the game, it's usually a good isim slotsdea to concentrate on forming runs because they're harder to accomplish than sets. If a player declares "Rummy" before you, this can help you minimize your point total. Three. Make strategic use of jokers to complete sets or runs if you're playing a variation that calls for them.