Three challengers take on some of the greatest minds in trivia in this exciting showdown of smarts and strategy; the last contestant standing will face off against the episode's highest scoring Master Mind in a head-to-head battle.
1998
1991
1963
1950
2008
2012
2022
2024
1978
2006
1970
2011
1958
1992
1988
2021
2007
1999