Taash Khelरम्मी सेट
Sets in Rummy
The easy half of a Rummy hand — and the one place a joker costs you nothing.
A set is three or four cards of the same rank in different suits. 9♠ 9♥ 9♦ is a set.
Every card must be a different suit. Two nines of hearts together makes it invalid, however many nines you hold.
Valid and invalid, side by side
| Cards | Verdict | Why |
|---|---|---|
| 9♠ 9♥ 9♦ | Valid | Three nines, three different suits |
| K♠ K♣ K♥ K♦ | Valid | All four suits — the largest possible set |
| 7♠ 7♥ ★ | Valid | A joker completes the third card |
| 9♥ 9♥ 9♠ | Invalid | Two hearts — duplicate suit |
| 9♠ 9♥ | Invalid | Only two cards; a set needs three |
| 9♠ 10♥ J♦ | Not a set | Different ranks — that would be a sequence, but the suits do not match either |
The duplicate suit trap
Indian Rummy uses two decks. That means the nine of hearts appears twice, and holding both is common.
They cannot go in the same set. Two identical cards are one card as far as a set is concerned — you need a different suit for each position. This is the second most common reason a declaration fails, after a missing pure sequence.
If you are holding 9♥ 9♥ 9♠, you have a two-card set and a spare card, not a valid group.
Sets are where jokers belong
A joker in a sequence turns it impure. Since a valid Rummy declaration requires at least one pure sequence, every joker you spend on a run is a joker you cannot spend elsewhere.
Sets have no such constraint. A joker in a set costs you nothing, which is why experienced players build sequences naturally and save their jokers for sets.
See the Rummy glossary for the difference between printed and wild jokers.
Three cards or four
A four-card set is usually the better shape when you can build one. It uses an extra card that would otherwise sit in your hand counting against you if someone else declares first.
The exception is when that fourth card could complete a sequence instead. Sequences are compulsory and sets are not, so a card that can do either job should almost always do the sequence.
Sets are optional
This is worth stating plainly because it is often misunderstood. You can declare a valid hand with no sets at all — four sequences totalling thirteen cards is perfectly legal.
What you cannot do is declare without two sequences, one of them pure. Sets fill the space that sequences leave over.
Common questions
What is a set in Rummy?
Three or four cards of the same rank in different suits. Nine of spades, nine of hearts and nine of diamonds is a set. Jokers may be used to complete one.
Can a set have two cards of the same suit in Rummy?
No. Every card in a set must be a different suit. Two nines of hearts in the same group makes it invalid, even though both are nines, and this is easy to miss because two decks are in play.
How many cards are in a Rummy set?
Three or four. A four-card set uses every suit. There is no such thing as a five-card set, because a fifth card would have to repeat a suit.
Can you use a joker in a Rummy set?
Yes. Sets are the natural home for jokers, because the sequence requirement already forces at least one run to be joker-free. A joker in a set costs you nothing.
Do you need a set to declare in Rummy?
No. Sets are optional. A valid declaration needs at least two sequences with one of them pure; everything beyond that can be sets or more sequences, whichever your cards allow.
What is the difference between a set and a sequence in Rummy?
A set is the same rank in different suits and can be anywhere in your hand. A sequence is consecutive ranks in the same suit, and you must have at least two of them to declare.
Can a set be all four suits in Rummy?
Yes, and a four-card set is often the better shape. It uses up an extra card that would otherwise count against you if the round ended badly.
Spotting a duplicate suit gets faster with repetition. A free 13-card Indian Rummy game download for Android.
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References
- Indian Rummy at Pagat, maintained by John McLeod since 1995