though optional, creating sets in a rummy game is allowed. you can form one or two sets to make multiple sets in a game of 13 card rummy. it is important to

making multiple sets in rummy. you can make one or two sets in a 13 card rummy. a valid declaration cannot include more than two sets. including more than two

what are rummy game sets? 2 of hearts with a joker and 2 of spades 9 of spades with a joker and 9 of clubs the above mentioned sets are valid rummy game sets