A set consisting of three or more consecutive cards from the same suit. You cannot add a printed or wild joker to a pure sequence.
5♣ 6♣ 7♣is a pure sequence consisting of four Club cards arranged consecutively.
J♥ Q♥ K♥ - another pure sequence consisting of 3 hearts cards arranged consecutively.
A pure sequence of cards is three or more cards of the same suit and at least one joker.
10♥ J♥ Q♥ PJ - Here, a printed Joker replaces King of Hearts, making it impure.
A♦ 2♦ Q♠ 4♦ - Here, a wild Joker replaces three of Diamonds, making it impure.
9♥ 9♠ 9♣ 9♦ -The set consists of the same value cards from different suits.
7♦ 7♣ 7♠ PJ - This set uses Printed Joker to replace 7♥, making it a valid set.
3♠ 3♣ J♥ - This set is formed using 3s of different suits and J♥ as a wild Joker.
Please Note: There cannot be two cards with the same value and suit in one deck of cards for games with more than two players.
7♥ 7♥ 7♦ - The set contains two 7s of the same suit, so it is invalid.
10♠ 10♥ 10♦ 10♠ 5♥ - Even with 5 of hearts as a wild joker, this set is invalid because of two 10♠ .