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
Miodrag Živković (sculptor) Miodrag Živković (sculptor) Miodrag Živković (Serbian Cyrillic: Миодраг Живковић; born 1928 in Leskovac) is a Serbian sculptor, most well known for his work on memorial complexes throughout the Former Yugoslavia After moving to Belgrade with his family in 1944, Živković graduated from the Academy of Applied Arts in Belgrade in 1952. After working as an arts teaching instructor in Mladenovac and Novi Beograd, he was employed as an Assistant Professor at the Faculty of Applied Arts within the University of Arts in Belgrade, becoming Dean in 1974, a position he occupied until 1977. From 1977 to 1984 he was head