LUZ

As you enter the Cathedral, you're suddenly gripped by the magnitude of the challenge ahead. Compose with color and light to leave your competitors in the shadow! In this trick taking game, hold your cards in your hand without looking at them. While you know the suits, only your opponents know the values of your cards. Look at your opponents' hands to deduce the value of your cards and bet the number of tricks you think you will win. description from the publisher