The crossword solution for the term 'Game You Can't Play Left-Handed' is POLO. POLO is a team sport that is played on horseback and is one of the world's oldest known team sports. It is believed to have originated in Persia over 2, 000 years ago and was later adopted by the British in the 19th century. The game is played between two teams of four players each, with the objective being to score goals by hitting a small wooden ball with a long-handled mallet. The game is usually played outdoors on a grass field, and players are not allowed to use their left hand while playing.