TICTACTOE

Simple game

• Hollywood Squares basis

• 3-in-a-row game

• Cat's game game

• Child's logic game

• Game featured in the movie WarGames

• Game in which crosses are used

• Game of X's and O's

• Game often stalemated

• Game that often ends in a tie

• Game that's hard to win

• Game that's the hidden theme of this puzzle

• Game with losing lines in 18-A, 28-A and 48-A

• Game-winning cry

• It's rarely won

• Match game?

• The British call it noughts-and-crosses

• Three-in-a-row game

• Two-person pencil-and-paper game

• What Brits call noughts and crosses

• XXX activity