Skat

Deal 10 cards to each of the three players, with 2 extra cards set aside face down as the "skat."

Players bid for the right to become the sole attacker against the other two, based on the value of a game type they intend to play.

The winning bidder picks up the skat cards, discards two cards from their hand, then announces the game type: a suit trump, no-trump, or grand.

Play proceeds in tricks, following suit when possible, with the attacker trying to score enough card points against the combined defenders.

Card values are added up at the end of the hand; the attacker generally needs a majority, over 60 of 120 points, to succeed.

Score is tracked across many hands, rotating the dealer and attacker roles.