Taking into account the cards that have been played on the table is a crucial aspect to reflect upon when selecting which cards to retain. You can predict which cards your opponents arespin game likely to discard by keeping track of the cards that have been played, and you can then adjust your strategy accordingly. When deciding which cards to keep or discard in order to form sets and runs, this can help you make well-informed decisions. As you're choosing which cards to keep & which to discard, it's also critical to keep in mind the effects of wild cards.