"Mario" games of other genres include various "Game & Watch" games; "Mario Pinball Land", a pinball game for the Game Boy Advance; various educational games; and the "Dr. Mario" puzzle video game, (with "Dr. Mario" itself first released in 1990). In these games, Dr. Mario throws vitamins that the player must align to destroy the viruses that populate the playing field.  1996's "Super Mario RPG" is the first role-playing game within the "Mario" franchise. Thirteen games have followed since, including:    Several other sub-series of "Mario" video games, especially those inspired from sports, have been released. The "Mario Kart" franchise, which began with "Super Mario Kart" for the Super Nintendo Entertainment System in 1992, is the most successful and longest-running kart racing franchise. Other "Mario" sports games include the Camelot-developed series "Mario Golf" and "Mario Tennis", and, respectively, the baseball and soccer games "Mario Superstar Baseball" and "Super Mario Strikers". In 1999, Hudson Soft and ND Cube developed the "Mario Party" series, which began on the Nintendo 64. The games revolve around a set of minigames while moving across the gameboard and are playable with up to four players. "Mario & Sonic at the Olympic Games", released for both Nintendo DS and Wii, is a collection of 24 events based on the 2008 Summer Olympic Games from Beijing, in which characters from Sega's "Sonic the Hedgehog" series compete with "Mario" characters. This was followed in 2009 by "Mario & Sonic at the Olympic Winter Games" on both systems, based on the 2010 Winter Olympics in Vancouver. Two more sports games for the Wii were released in 2011, "Mario Sports Mix" and the third "Mario & Sonic" game, "Mario & Sonic at the London 2012 Olympic Games" while the latter was released for the Nintendo 3DS in February 2012, which is based on the 2012 Summer Olympics in London. The fourth edition of the "Mario & Sonic" series for the Wii U is called "Mario & Sonic at the Sochi 2014 Olympic Winter Games", which is based on the 2014 Winter Olympics in Sochi. A fifth game, "Mario & Sonic at the Rio 2016 Olympic Games", based on the 2016 Summer Olympics in Rio de Janeiro, was released in 2016 for the Nintendo 3DS, Wii U and Arcade. The sixth game of the series was released on the Nintendo Switch in November 2019, titled "Mario & Sonic at the Olympic Games Tokyo 2020", based on the 2020 Summer Olympics in Tokyo.