A solid understanding of the rules governing Rummy is essential for success. Although each variation may follow unique guidelines, the basic ideas are always thrummy 777 wealthe same. Players need to comprehend the significance of strategically discarding as well as how to create legitimate sets and runs. For example, discarding valuable cards can stop opponents from creating their own melds, but it can also be a good defensive move to keep cards that are less likely to be useful to others.