The term 'Variety of Pinball' can be summarized as Pachinko, an 8-letter word. Pachinko is a Japanese form of pinball that originated in the 1920s and is still popular today. It is played on a vertical board with many small pins and pockets. Players launch small steel balls up the board, and the goal is to get the balls into the pockets for points. Pachinko is a popular form of entertainment in Japan, and it is also gaining popularity in other countries.