Stack of cards representing dice and backgammon game

Claim 2

A stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times throughout said stack, said first and second symbols chosen so that the values represented by said first and second symbols have a random relationship, said random sequential occurrences being generated by the sequential pairing of two of said symbols, said random relationship of first and second symbols and said equal number of occurrences of each number in said stack insuring that there is a statistical probability greater than 0 associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 3

A stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times throughout said stack, said first and second symbols chosen so that values represented by first and second symbols have a random relationship, said random sequential occurrences being generated by the combination of the symbol on one of the faces of a first card with the symbol on one of the faces of a second card adjacent thereto, said random relationship of said first and second symbols and said equal number of occurrences of each number in said stack insuring that there is a known statistical probability greater than 0 associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 4

A stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times throughout said stack, said first and second symbols chosen so that values represented by first and second symbols have a random relationship, said random sequential occurrences being generated by the combination of the symbol on one of the faces of a first card with the symbol on one of the faces of a second card adjacent thereto, said random relationship of said first and second symbols and said equal number of occurrences of each number in said stack insuring that there is a known statistical probability greater than 0 associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 5

A deck of playing cards as claimed in claim 1 or 2, wherein the symbols are sets of dots chosen from the group consisting of 1, 2, 3, 4, 5 and 6 dots.

Claim 6

A deck of playing cards as claimed in claim 1 or 2, wherein the symbols are Arabic numerals chosen from the group consisting of the integers 1 through 6.

Claim 7

A duplicate backgammon game comprising: a playing board, movable playing pieces, and a chance means comprising a stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times throughout said stack, said first and second symbols chosen so that the values represented by said first and second symbols have a random relationship, said random sequential occurrences being generated by sequential pairings of two of said symbols, said random relationship of first and second symbols and said equal number of occurrences of each number in said stack insuring that there is a statistical probability larger than zero associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 8

A duplicate backgammon game comprising: a playing board, movable playing pieces, and a chance means comprising a stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times throughout said stack, said first and second symbols chosen so that the values represented by said first and second symbols have a random relationship, said random sequential occurrences being generated by sequential pairings of two of said symbols, said random relationship of first and second symbols and said equal number of occurrences of each number in said stack insuring that there is a statistical probability larger than zero associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 9

A duplicate backgammon game comprising: a playing board, movable playing pieces, and a chance means comprising a stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times through the deck, said random sequential occurrences being generated by the combination of the symbol on one of the faces of a first card with the symbol on one of the faces of a second card adjacent thereto, said random relationship of said first and second symbols and said equal number of occurrences of each number in said deck insuring that there is a statistical probability larger than zero associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 10

A duplicate backgammon game comprising: a playing board, movable playing pieces, and a chance means comprising a stack of cards containing a multiple of three cards for simulating the statistically random sequential occurrences of any and all possible combinations resulting from the roll of two dice, each card of said stack having two opposing faces, a first symbol on one face, a second symbol on the other face, said first symbol representing only one number chosen from the group consisting of the numbers 1 through 6, said second symbol representing only one number chosen from the group consisting of the numbers 1 through 6, each said number occurring the same number of times through the deck, said random sequential occurrences being generated by the combination of the symbol on one of the faces of a first card with the symbol on one of the faces of a second card adjacent thereto, said random relationship of said first and second symbols and said equal number of occurrences of each number in said deck insuring that there is a statistical probability larger than zero associated with the event of any pair of numbers occurring more than two times during the simulation of said statistically random sequential occurrences.

Claim 11

A duplicate backgammon game as claimed in claim 5 or 6, wherein each stack of cards have the capability to store a sequence of number pair representations.