🐝 Hive Bridge

Bees sample hidden worlds and vote on your next card. Where they cluster, play it. Where they split β€” that's the interesting card.
North Β· DummyEast South Β· YouWest
3NT by South Β· Your lead, South

Score

NS 0 β€” 0 EW
Contract 3NT: North–South need 9 tricks.

Auction (stub β€” fixed for the sample deal)

v0 honesty label: this is one fixed auction for the sample deal, not a bidding engine. Real bidding arrives in v1 with BEN.

🐝 The Swarm Speaks

Press it on your turn. 24 bees, 24 sampled worlds.
v0 honesty label: bee votes use a built-in card evaluator + seeded sampling β€” the shape of PIMC, not the real solver. Real DDS/BEN arrives in v1. The split, though, is honest: close cards really do split the hive.

Tricks so far β€” click any trick to rewind

Gold tricks are where a different card would have won the trick (the kintsugi cracks).

Drop in a hand

Upload takes a full BBO .lin export or a .pbn file β€” every board in the file loads, one at a time. Deals are read; auctions and play records in the file are not replayed yet (v1, with BEN).

Double-dummy table (sample deal, stub β€” v1 = real DDS)

πŸ’¬ Tell us how it went

Played a hand? Confused by something? Every note goes into the feedback queue and shapes the next version. Short is fine β€” one sentence helps.

Hive Bridge v0 Β· single file, seeded & reproducible (seed ) Β· Built on the Dad's Bridge Lab spec: BEN + DDS + endplay in v1, no solver written from scratch. Dad Mode = same engine, calm skin, plain words.