Magnetically controlled expandable arrowhead

Martian flyer or earth U.F.O.

Mass produced straight boomerang with consistent flight characte

Mathematical game apparatus

Memory cartridge and game apparatus using the same

Method and apparatus for a game

Method and apparatus for a virtual video game

Method and apparatus for an interactive video game with physical

Method and apparatus for disclosing a target pattern for identif

Method and apparatus for displaying an alpha channel virtual ima

Method and apparatus for playing a quiz game

Method and apparatus for relating messages and actions in intera

Method and system for playing trivia games

Method for attaching fletch on arrow and device for practicing t

Method for meeting IRS reporting requirements related to an elec

Method for remotely controlling a video game system of a video g

Method of and items for playing a question and answer game, usin

Method of evaluating data relating to a common subject

method of evaluating data relating to a common subject

Method of playing a game for fostering personal relationships