Practice
Start with the core track (first-book style). The Bidding Tips track is a step up — evaluation, balancing, help-suit tries, inverted minors, Lebensohl. AI-drafted extras stay clearly labeled at the end.
5 problems
A Soft Thirteen
Open a flat, aceless thirteen — but treat it as a bare minimum, not a strong hand.
Hand EvaluationAdvancedMatchpointsBidding TipsReopen in the Pass-Out Seat
Balance after 1♥ — Pass — Pass with a takeout double, not a timid pass.
Competitive AuctionsAdvancedMatchpointsBidding TipsAsk for Help, Not for Miracles
After 1♠ — 2♠, invite with a help-suit game try instead of guessing 4♠.
Partnership AgreementsAdvancedMatchpointsBidding TipsInvert the Club Raise
With a limit-or-better club raise, bid an inverted 2♣ — not a jump to 3♣.
Partnership AgreementsAdvancedMP or IMPsBidding TipsLebensohl, Not a Force
Show a weak long diamond suit after 1NT — (2♥) via Lebensohl 2NT, not a direct 3♦.
Partnership AgreementsAdvancedMatchpointsBidding Tips