Clue: "Hollywood Squares" basis

Answer: TICTACTOE

Length: 9

---

Similar Clues:

• "Hollywood Squares" option (AGREE with 5 letters)
• "Hollywood Squares" answer choice (AGREE with 5 letters)
• "Hollywood Squares" choice (AGREE with 5 letters)
• ET who's appeared on "Hollywood Squares" (ALF with 3 letters)
• "Hollywood Squares" regular (CHARLEYWEAVER with 13 letters)
• Single-named "Hollywood Squares" regular (CHARO with 5 letters)
• "Hollywood Squares" win (OOO with 3 letters)
• "Hollywood Squares" line (OOO with 3 letters)
• Winning combo on "Hollywood Squares" (OOO with 3 letters)
• Winning "Hollywood Squares" line, at times (OOO with 3 letters)