The one meld every valid Indian rummy declaration depends on — defined, demonstrated and drilled. Parent topic: 13-card rummy rules.
Pure sequence = 3 or more consecutive cards of the same suit, with no joker substitution. It is the only meld that can never be "bought" with wild cards, and your whole declaration is void without it.
4♥5♥6♥
9♣10♣J♣
8♦9♦10♦
5♠6♠7♠8♠
2♦3♦4♦5♦
Q♥K♥A♥ (ace-high)
4♣5♣6♣7♣8♣
3♠4♠5♠6♠7♠
A♠2♠3♠4♠ (ace-low)
| Card in run | Counts as |
|---|---|
| Number cards (2–10) | 0 penalty points once melded |
| Ace (in A-2-3 or Q-K-A position) | 0 points once joined in the run |
| Face cards J/Q/K | 0 points once joined in the run |
If the wild rank is 7 and you build 5♦-6♦-7♦-8♦, that's still a pure sequence — because 7♦ is being played as the natural 7 of diamonds, not as a wild card. But Joker inside any run = impure. Full joker behaviour: joker card guide.