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In number theory, a narcissistic number [1] [2] (also known as a pluperfect digital invariant (PPDI), [3] an Armstrong number [4] (after Michael F. Armstrong) [5] or a plus perfect number) [6] in a given number base is a number that is the sum of its own digits each raised to the power of the number of digits.
The lists do not include "4+1" games, such as Florida's Lucky Money, where all five numbers must be matched to win the top prize, but are drawn from two number fields(A similar game, Montana's "Big Sky Bonus", is actually a "four-number" game; the double matrix is 4/31 + 1/16(previously was 4/28 + 1/17). Matching all four "regular" numbers wins ...
This is a list of recreational number theory topics (see number theory, recreational mathematics). Listing here is not pejorative: many famous topics in number theory have origins in challenging problems posed purely for their own sake. See list of number theory topics for pages dealing with aspects of number theory with more consolidated theories.
Games can have several features, a few of the most common are listed here. Number of players: Each person who makes a choice in a game or who receives a payoff from the outcome of those choices is a player. Strategies per player: In a game each player chooses from a set of possible actions, known as pure strategies. If the number is the same ...
Example: Secret number: 4271; Opponent's try: 1234; Answer: 1 bull and 2 cows. (The bull is "2", the cows are "4" and "1".) The first player to reveal the other's secret number wins the game. The game may also be played by two teams of players, with the team members discussing their strategy before selecting a move.
Six-number games historically are the most popular kind of lottery in the U.S., although "5+1" games have grown in popularity, especially with the rise of multi-state games. The Canadian Lotto 6/49 is one of its two national lottery games. Typically, six-number games cost $1 per play. and most are drawn twice weekly, often Wednesdays and Saturdays.
This game also involves a group of 5 live contestants that differ each night (for example, 5 male lifeguards or 5 hairdressers). After a few phone contestants have had a go at the Treasure Island board, the contestants in the studio have to answer the same question and guess a number from 1-36 on the board.
1.5 Games played with 32 cards. 1.6 Games played with 33 cards. 1.7 Games played with 36 cards. ... This list arranges card games by the number of cards used, ...