Clue: Winning tic-tac-toe line

Answer: OOO

Length: 3

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Similar Clues:

• Game-winning line (OOO with 3 letters)
• Toed the line (e.g. BEHAVED with 7 letters)
• Game with half a dozen winning lines found in this puzzle (TTT with 3 letters)
• Winning line in tic-tac-toe (OOO with 3 letters)
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• Racetrack habitué who searches for discarded winning tickets (STOOPER with 7 letters)
• Ones toeing the line (OBEYERS with 7 letters)
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• They line up between centers and tackles: Abbr. (RGS with 3 letters)
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