US Patent 7625293 Cue ball entertainment game

Q Ball consists of at least some of the following: a tabletop attached to a base and having pockets and bumper rails, touch screen visual display units, and a felt surface. Q Ball also utilizes cue and object balls, break lines and a center dot on the felt surface, color emblems on the edges of the table, and a rack. Two or more players alternate turns attempting to pocket object balls by striking a cue ball into the object balls. Whenever a player pockets the appropriate object ball, he attempts to answer a trivia question from the touch screen visual display units. If he is successful, he gets to shoot again. The winner is the player that pockets all of the appropriate object balls first.