(under the class definition) Apparatus including a problem presented to a participant in order to obtain a response which is then compared to a predetermined answer or otherwise evaluated.
(1) Note. A problem and response game which is based on the participant's existing knowledge is classified in this and indented subclasses.
SEE OR SEARCH CLASS
434, Education and Demonstration,
322, for a problem eliciting a response related to academic matter intending to improve the knowledge of an unknowledgeable participant.
