Contestants play a version of tic-tac-toe by answering questions to win squares on a game board. The popular quiz show enjoyed many incarnations from the 1950s to the '90s, both in daytime and prime time, on NBC, CBS and in syndication.
2023
1998
1991
1963
1950
1987
2018
2019
2022
2024
1994
1986
2002
1969
1992
2005
