Nintendo tumbler puzzle as an easter egg in the video game "". In WarioWare Gold, it appears as one of the microgames, in which you need to match 4 marbles in it. Nintendo tumbler puzzle The Nintendo tumbler puzzle, also known as the "Ten Billion Barrel" in English and originally in Japanese, is a mathematical puzzle in the style of Rubik's Cube. It was invented by Gunpei Yokoi of Nintendo in 1980 and was covered by (until the patent expired in March 1995 due to non-payment of a maintenance fee). It consists of a "cylinder" of transparent plastic divided into six levels, together
John Marshall (sculptor) In Europe he has had shows in Milan, Pisa, Florence, Copenhagen, Geneva and Zurich. His work is in numerous collections, many of which are monumental commissions: public and private in this country and internationally. He recently retired professor emeritus from teaching after almost 30 years as director of 3-D Studies at Keene State College, prior to which he had taught at the schools of Art and Architecture at Yale, the New School for Social Research and Manhattanville College. He had studios in Keene, New Hampshire, and Carrara, Italy. John Marshall (sculptor) John "Jack" Marshall was an American artist best known