Bonus
4-player trick-taking • 13 rounds • Rotating trump
- 13 → 1 cards per player over 13 rounds
- Trump cycles: Spades → Hearts → Diamonds → Clubs
- Dealer rotates anticlockwise; next to dealer bids first
- Dealer must avoid bids summing to cards-per-player
- Follow suit if possible; winner leads next trick
- Exact bid scores 10 + bid; otherwise score tricks won