Round 1 The game begins with three contestants and $5,000 in Stein's bank. Five categories are available for contestants to choose from, with pun-laden titles hinting at the questions' content. After a contestant chooses a category, its value is revealed ($50, $100, or $150) and Stein asks a toss-up question open to all three contestants. Higher-valued categories are more difficult. If a contestant rings in and answers correctly, the question value is added to their score and deducted from Stein's bank. An incorrect response carries no penalty but allows the other two contestants a chance to ring in. The contestant who answers the toss-up is then asked a follow-up question worth $50. If they cannot answer correctly, either of the other two can ring in and attempt to score. If no one rings in and answers the toss-up question correctly, the $50 follow-up question is asked as a toss-up as well. Once both questions have been asked, the category is removed from play and a new one substituted in its place, and the contestant who gave the last correct answer to that point chooses the next category. The co-host warns the contestants when there are two minutes left in the round. Once time runs out, the lowest-scoring contestant is eliminated and their total is returned to Stein's bank. If there is a tie for low score, one last toss-up is asked; an incorrect response allows the opponent to advance by default. As a running gag, Stein often pokes fun at rival quiz show
Jeopardy!, given the similarities of formats between both shows. As such, any contestant who accidentally responds in the form of a question is made to wear a
dunce cap for the rest of the round.
Round 2 Stein replaces the eliminated contestant and turns over question-asking duties to the co-host, who always states that Stein has no advance knowledge of any questions that are used from that point forward. This round is played similarly to the first, with some rule changes. Stein chooses the first category to start the round, and the values are increased to $200–$500, in increments of $100. Each category consists of a single toss-up question, with no follow-up. If Stein answers correctly, his bank total remains unchanged; his podium (which is always on the far right) always displays a dollar sign instead of his total. The co-host announces a one-minute warning before the round ends. When time runs out, the lower-scoring contestant is eliminated, forfeiting all money won, which is returned to Stein's bank; in the event of a tie, a toss-up tiebreaker is asked, with Stein not participating. The higher-scoring contestant keeps all money won and advances to the bonus round for a chance to win the entire $5,000.
Bonus Round: Best of 10 Test of Knowledge In the bonus round, the
Best of 10 Test of Knowledge, both Stein and the winner of the second round are placed in
isolation booths so that neither can hear the other's answers. The contestant has the choice of playing first or second. The person playing first is given 60 seconds to answer a total of 10 questions and can pass if he or she chooses to do so; however, questions which are passed or answered incorrectly cannot be returned to during the round. After the first person plays the round, the answers to the missed or passed questions are reviewed, and the other is given 60 seconds to answer the same 10 questions. If the contestant answers more questions correctly than Stein, the contestant wins the entire $5,000 grand prize that Stein put into the bank at the beginning of the show. If Stein answers more questions correctly, the contestant keeps only the money won in the first two rounds. If the round ends in a tie, the contestant wins an additional $1,000; however, in the earliest episodes of the first season, the contestant wins the full $5,000 jackpot in the event of a tie. The isolation booth for the contestant is plain, with a hardwood stool and a bare hanging light bulb. From season 3 to the end of the series, the contestant's booth has a large crack running down the wall. Stein's booth is more luxurious, with a leather wing-back chair and other lavish furnishings.
"Ben Stein's Cup" episodes Near the end of the fourth season, six of the best contestants who previously won $5,000 return for a special "Ben Stein's Cup" episode, for a chance to win $25,000. In the first round, question values were $200, $400, and $600, with follow-up questions worth $200. In the second round, questions are worth $800–$2,000 in increments of $400. In both episodes, the winners attempt to defeat Stein for the entire $25,000. The first "Ben Stein's Cup" is co-hosted by Jimmy Kimmel, with the second co-hosted by Nancy Pimental. ==Music==