Five-suit bridge called "Castle Bridge", in which the fifth suit of Castles looked like a Rook chess piece and was colored green. This pack reused the diamond courts for the new suit. The manual that came with this deck did not use Marseille's rules but Ammiel F. Decker's 1933 rules. Ultimately, the complexity of adding a new suit to the game led to it falling out of popularity by the summer of 1938. The rules are similar to regular contract bridge but the new fifth suit is ranked higher than spades but lower than no-trump in bidding. Decks usually came with one
Flaps (card game) player did not lose. If that last card is ineligible for finishing, such as an Ace, then that player must take another card from the drawing stack unless the player loses the TRUMPS game. The highest value card in TRUMPS is OL' MAID 1, then OL' MAIDs 2, 3 and 4. Next highest is the King of the chosen TRUMPS suit, down to the Ace of the chosen TRUMPS suit. Next highest is the King of any of the other suits that are not TRUMPS. ACE-JACKS are lowest of the low. If two or more cards laid in a game