Which Olmec creation was adopted by most early Mexican cultures?

construction of floating gardens

the concept of 13 heavens and nine underworlds

the art of carving giant stone heads

a game played with a hard rubber ball on a court

Olmec culture created a game played with a hard rubber ball on the court. Played in various court sizes, players use their hips and other body parts to direct the rubber ball that weighs as much as 4 kg. This sport is not only a competitive game but with a religious ritual aspect that some culture involves human sacrifice.