how many dominos in double twelve set
A double-twelve set contains 91 dominoes, with the numbers on the tiles ranging from 0 (or blank) to 12. In a double-twelve set, there are thirteen suits (blank, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), each with thirteen members. A double-twelve is the heaviest domino; a double-blank is the lightest domino value.