What's What?

According to the rules, the object of the game is to score the highest total of correct answers t oquestions on historical events, famous landmarks, capitals, principal cities, world currencies, and national heroes. Questions are in a booklet with answers referenced to a number on the "dial-a-matic" answer panel. Answers are limited to the US States (for the US series questions) or a limited list of countries and regions as well as yes/no (for the worldwide series questions). The game includes thirty series of 24 questions (12 US / 18 Worldwide), each of which makes up a round in the game. The winner is the first person to win three rounds.