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.
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2025
2004
1961
1986
1996
1975
2024
2013
2003
2015
2019
2020
2018
1951
2007
