It is really crucial to have a pure sequence to produce a legitimate declaration in rummy. Failure to adjust to this rule and declaring playing cards without having a pure sequence can lead to invalidity, imposing a serious 80-position penalty. Notice the next samples of pure sequences. As per rummy https://troygqaku.blogdiloz.com/29380644/how-to-play-rummy-good-things-to-know-before-you-buy