“One side in ancient Greece's Battle of the 300 Champions” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.ARGOS is the answer to the New York Times crossword clue “One side in ancient Greece's Battle of the 300 Champions”. It was last seen in the puzzle of June 7, 2025, where it runs at 13 Down and fills 5 squares. It crosses 5 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.