Gambling terms, explained straight

Card Games

Solo card game rules pdf

A solo card game is a trick-taking game in which one player, the soloist or declarer, plays alone against all other players rather than with a partner.

Also called
Solo, solo game, or a solo contract.
Example targets
5 tricks in German Solo1; 121 card points for opponents in Doppelkopf3; 66 points in Solo 664.

Key points

  • One player declares a lone contract and chooses trumps or a contract type, then tries to meet a trick- or point-based target while the others try to defeat it.1
  • The term appears in games such as German Solo, Doppelkopf solo, Solo 66, and Crazy Solo.2

Not the same as

  • Card game terms — a broader glossary covering many types of card games, not just solo contracts

Sources

  1. German Solo - card game rules pagat.com Defines German Solo and its solo contract, including the 5-trick target.
  2. Crazy Solo, Frog, Six-Bid Solo - card game rules pagat.com Describes Crazy Solo, Frog, and Six-Bid Solo as solo-contract variants.
  3. Doppelkopf - card game rules pagat.com Explains Doppelkopf solo contracts and the 121-point target for opponents.
  4. Solo 66 - Wikipedia en.wikipedia.org Covers Solo 66 and its 66-point winning requirement.

Sources are drawn from regulators, universities and published research, and each one is labelled with what it actually is — a preprint is not called a paper. Bookmaker and affiliate pages are never cited here, because a page that sells betting is not a neutral authority on it.