Nimble Numbers Ned!

Nimble Numbers Ned!, also known as Nimble Numbers N.E.D., is an 1982 educational video game with platforming elements released by North American Philips for the Magnavox Odyssey². It was developed by Bob Harris and released exclusively in North America as a launch title for the Odyssey²'s voice synthesis module, "The Voice". Players guide the player character Ned over a series of numbered stones while avoiding barrels and answering math and geometry questions. It was designed in collaboration with the University of Tennessee, Knoxville for children grades 1-9. Contemporary reviews found it to be a good educational tool but were mixed on the quality of game itself.