# 3-13.info — Three Thirteen
> The home of Three Thirteen (3-13), the eleven-round rummy card game where the deal grows from three cards to thirteen and the deal size is wild. Plainly written rules, a scoring guide, printable score pads, and a companion iPhone scorekeeping app (in beta).
## Pages
- [Home](https://3-13.info/)
- [Rules](https://3-13.info/rules/): the full game, teachable in one round
- [Scoring](https://3-13.info/scoring/): card values and the printable score pads
- [Gift set](https://3-13.info/gift-set/): a physical set, in the works
- [Support](https://3-13.info/support/): app help and contact
Notable two-deck ruling (settles a common table argument): a set MAY contain identical cards (e.g. ♣9 ♣9 ♦9); a run may NOT repeat a card.