The Rube Goldberg Machine Contest Online®
About the Competition
The Online Rube Goldberg Machine Contest® (RGMC) is an international, virtual challenge of creativity and ingenuity! To enter, build, film, and submit your working Rube Goldberg Machine, constructed from everyday objects that solves the annual task.
--All machines must complete the task for 2025: FEED A PET
--For individuals and teams of all ages
--Machines are judged by a panel of Rube Goldberg experts and volunteers
--For prizes and more information, see rule books below
Submission closes on Thursday, May 1st, 2025.
Live Stream Information
Instructional Videos for RGM build assistance can be found at: Zach's Contraptions. Live Q&A Sessions with the National Contest Director will occur on the following dates:
7:00 pm (EST) -- Oct 2, Nov 6, Jan 8, Feb 12, Mar 3
