Mathematics
STReight concept
STReight™ is based on a new game series whose concept was born in Spring of 2005 – InfiniBALL. It is practical in casinos or in specialized gaming halls, on the Internet, as a lottery system, as a gambling game in itself, or as a TV gambling game.
A number of drawn items, such as balls, cards, specially designed cards or dice coloured or labelled with numbers or symbols (geometric shapes) which, by random draw, form sequences that determine the value of a prize, and a real or virtual game board where the players may place bets, form the gambling game. As a main rule, the number of items of the same kind must be equal or grater than the number of symbols used, and the number of items drawn must be equal to the number of distinct symbols.
There are different games of STReight™ as follows: with 3 symbols (27 combinations), 4 symbols (256 combinations), 5 symbols (3,125 combinations), 6 symbols (46,656 combinations), 7 symbols (823,543 combinations) and 8 symbols (16,777,216 combinations). The game may use nine or more symbols (numbers, colours) but the number of possible combinations rises very rapidly (for example, the 9 numbers game has no less than 387,420,489 combinations).
