Classifications

• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07F—COIN-FREED OR LIKE APPARATUS
  • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
  • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements

Definitions

• This invention relates to an amusement and gaming apparatus which requires the player to make choices related to a series of random numbers.
• the commonest amusement and gaming machines are the well known “fruit machines” using rotating drums. Such machines are cumbersome and take up a significant amount of floor space. They are also somewhat limited in interest for and involvement of the player.
• An object of the present invention is to " provide an amusement and gaming apparatus which is capable of being produced in a compact size, and which gives greater player participation while having a large element of chance.
• the invention provides an amusement and gaming apparatus comprising means for generating and storing a random number, player input means for allowing a player to enter a prediction related to the random number, display means arranged to display at least part of the stored random number in response to operation of the player input means, and comparison means operating to compare the player's prediction with the random number.
• Fig. 1 is an isometric view of an apparatus embodying the invention
• Fig. 2 is a block diagram of the electronics of the apparatus of Fig. 1;
• Fig. 3 is a flow chart relating to Fig. 2.
• the apparatus is contained in a case 10 which may for example be 680 mm high x 500 mm wide x 267 mm deep and may be hung on a wall.
• the apparatus includes a coin acceptor 12 and a payout mechanism (not shown) discharging into an opening 14; both of these are conventional units well known in the art.
• On the front face of the cabinet are located a panel 16 of nine single digit displays, a further single digit display 18, and five player pushbuttons 20a-20e.
• the remaining areas of the front face of the cabinet 10 may carry designs or displays of an amusement or advertising character. ..
• the object of the game is for the player to guess whether a random digit to be displayed will be greater or less than a preceding digit to be displayed will be greater or less than a preceding digit.
• the play proceeds as follows.
• the player inserts a coin at 12. A ten-digit random number is generated (as will be described) and stored. The first digit is displayed at 18 as a "key digit". The player must then predict whether the next digit will be higher or lower in value, and depress the "higher” button 20b or the “lower” button 20d accordingly. Having made this choice he depresses the "play” button 20c which causes the next digit to be displayed at 16.
• the apparatus is arranged to give a ratio of payout/stake which increase approximately geometrically with the number of correct predictions, for example: Number of Payout correct predictions ratio
• the statistical probability of a correct prediction obviously varies according to the preceding digit. For example, if the preceding digit is 1, there is a high probability that the next digit will be higher. It can be shown that, with a random sequence and the above ratios, the machine will pay out more than 85% of money staked, averaged over an extended period, which complies with gaming laws in the United Kingdom. Ratios can be varied as required in other jurisdictions. This also is based on equal successive numbers being treated as a losing prediction. These functions can most suitably be carried out by a microprocessor. Referring to Fig.
• a microprocessor 22 is connected to receive inputs from the coin acceptor 12 and player buttons 20, which may be scanned repetitively in well known manner, and to control the payout mechanism 24 and displays 16,18.
• the microprocessor 22 is controled by program held in ROM 26. Suitable programming to effect the sequence described above will be readily apparent to those skilled in the art. One suitable form of flow chart for such programming is given in Fig. 3.
• Variations of the embodiment described above may be. ade within the general concept of the invention, For example, a four digit random number can be generated and stored and the player required to enter a predicted four digit number via a keyboard. In this case there could suitably be a low payout for correctly predicting any single digit increasing with the number of digits predicted to a very high payout for a correct prediction of the entire number.

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• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Applications Claiming Priority (2)

Publications (1)

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ID=10553960

Family Applications (1)

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• 1983
  • 1983-12-31 GB GB838334669A patent/GB8334669D0/en active Pending
• 1984
  • 1984-12-27 EP EP19850900491 patent/EP0167584A1/en not_active Withdrawn
  • 1984-12-27 WO PCT/GB1984/000453 patent/WO1985003158A1/en unknown
  • 1984-12-27 AU AU38382/85A patent/AU3838285A/en not_active Abandoned
  • 1984-12-28 PT PT7978584A patent/PT79785A/pt unknown

Non-Patent Citations (1)

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