Call Break

Four players, 13 cards each. You sit at the bottom; the three others are computer players.

Before each hand every player bids how many rounds (tricks) they will win, from 1 to 13.

The player left of the dealer leads. Everyone must follow the suit led, and must play a higher card when they can.

No card of that suit? You must cut with a spade (a higher spade if one is already on the table and you have it). Spades beat every other suit, and a spade may be led.

Cards you may not play are dimmed. Tap a card once to lift it, tap it again to play it.

Make your bid: you score the bid plus 0.1 for each extra round. Miss it: you lose the bid. After 10 hands (or 5) the highest total wins.

How Call Break works