List of official Super Mario Maker courses
This is a list of all Event Courses and courses released by Official creators in Super Mario Maker. Event Courses and Official creators were added as part of the 1.20 update and appear only in the Wii U version.
Event Courses are courses created by officially-endorsed partners and released by Nintendo. These courses may contain new Costume Mario costumes.
Official Makers' Courses
In the Makers menu is a tab for Official creators, which contains courses created by Nintendo themselves. These courses are released under the name of one of several characters in the game. Courses made by Mary O. and Yamamura in particular are based on a recurring feature in the Japan-only Nintendo Kids' Space website, which is also available in the global Super Mario Maker website.