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.
1994
2003
2017
2015
1991
1999
2006
1992
1969
2021
2022
2008
2010
2000
2018
2002
1986
1989
1997
