Manually indexed electronic matching game

An electronic game comprising:

• scanning signal generating means comprising a clock frequency generator and first counter means coupled to said clock frequency generator for developing a repetitive series of sequentially occurring pulses;
• player actuated switch means;
• sequencing circuit means coupled to said switch means for developing a sequencing pulse in response to the actuation of said switch means said sequencing circuit means comprising second counter means and differentiator circuit means coupled to said second counter means for differentiating the output signals therefrom;
• and
• coincidence detecting means coupled to said generating means and to said sequencing means for providing an output signal when a pulse of said repetitive series of pulses coincides with a sequencing pulse from said sequencing means.

An electronic game comprising:

• scanning signal generating means for developing a repetitive series of sequentially occurring pulses;
• player actuated switch means;
• sequencing circuit means coupled to said switch means for developing a sequencing pulse in response to the actuation of said switch means;
• coincidence detecting means coupled to said generating means and to said sequencing means for providing an output signal when a pulse of said repetitive series of pulses coincides with a sequencing pulse from said sequencing means;
• and
• display means coupled to said generating means, said sequencing means and said detecting means for providing an output display of the signals therefrom, wherein said display means comprises an array of light emitting diodes (LEDs) including first, second and third rows of spaced and aligned LEDs, and circuit means coupling a first row of said array to said generating means to provide a scanning display row said circuit means coupling another row of said array to said detecting means to provide a matched display output and said circuit means coupling a third row of said array to said sequencing means to indicate to the operator which position of the third row will be activated when said switch means is actuated.

An electronic game comprising:

• a first series of indicator means;
• scanning circuit means coupled to said first series of indicator means for providing a repetitive series of pulses applied to said first series of indicator means for successively scanning said first series of indicator means;
• a second series of indicator means having indicators aligned with the indicators of said first series of indicator means;
• sequencing circuit means coupled to said second series of indicator means and including a player operated switch for providing a pulse output in response to the actuation of said switch, said pulse output applied to said second series of indicator means for actuating a successive one of said indicators in said second series in response to the successive actuation of said switch;
• a third series of indicator means having indicators aligned with the indicators of said first and second series of indicator means;
• coincidence detecting means coupled to said scanning circuit means and to said sequencing circuit means for developing a matching signal in the event a pulse output from said sequencing circuit means occurs in time coincidence with a pulse of said series of pulses from said scanning circuit means;
• said matching signal applied to said third series of indicator means for actuating an indicator thereof aligned with indicators actuated in said first and second series.

An electronic game comprising:

• a first series of indicator means;
• scanning circuit means coupled to said first series of indicator means for providing a repetitive series of pulses applied to said first indicator means for successively scanning said first series of indicator means;
• a second series of indicator means having at least one indicator aligned with an indicator of said first series of indicator means;
• sequencing circuit means coupled to said second series of indicator means and including a player operated switch for providing pulse output signals in response to the actuation of said switch, said pulse output signals applied to said second series of indicator means for actuating successive ones of said indicators in said second series in response to the actuation of said switch;
• coincidence detecting means coupled to said scanning circuit means and to said sequencing circuit means for developing a matching signal in the event a pulse output from said sequencing circuit means occurs in time coincidence with a pulse of said series of pulses from said scanning circuit means;
• and
• third indicator means coupled to said coincidence detecting means for providing an output indication when a matching signal is developed.