Which game dates back to at least the Roman Empire: Nine Men's Morris, or Icehouse pieces?
Icehouse pieces Icehouse pieces, or Icehouse Pyramids, Treehouse pieces, Treehouse Pyramids and officially Looney Pyramids, are nestable and stackable pyramid-shaped gaming pieces and a game system. The game system was invented by Andrew Looney and John Cooper in 1987, originally for use in the game of Icehouse.
Ulama (game) Ulama (] ) is a ball game played in a few communities in the Mexican state of Sinaloa. Descended from the Aztec version of the Mesoamerican ballgame, the game is one of the oldest continuously played sports in the world and is notable for the fact that it is the oldest known game using a rubber ball.