Which board games is the oldest, played since roman times?

Question

Which board games, known since Roman times, has nine men per side that need to line up in rows of 3 to remove an opponent's piece?

Answer 1

Nine Men's Morris

Nine Men's Morris is a strategy board game for two players dating at least to the Roman Empire. The game is also known as Nine Man Morris. The game has also been called Cowboy Checkers and is sometimes printed on the back of checkerboards. Nine Men's Morris is a solved game in which either player can force the game into a draw.