Rex Bridge is likely to become the contract, the valuation of the hand is again counted according to the Contract Bridge practice. A second major difference is the possibility to bid at level 8 and 9. This may seem awkward, as it would take 14 or more tricks to make a contract at level 8 or higher. Even if the declarer takes all 13 tricks, he will still incur a one trick penalty. However, the payment for a made grand slam can still outweigh several doubled penalties. How many depends on vulnerable or not. Consciously bidding higher than what the cards says
Bidding box order of placing the cards would be from right to left. Some manufacturers offer bidding boxes for left-handed people, which are constructed (except for the placement of suit symbols on the tabs) and used as mirror images of right-handed boxes. Tournament organizers generally permit the players to carry their own left-handed bidding boxes. The card symbols are orange for the diamond pips and green for the club pips, whereas the spade and heart pips are the customary black and red. Bidding box A bidding box is a device used for bidding in bridge, usually in duplicate bridge competitions. Made in