The Rubik's Cube dates to my childhood, when it was for leaving on a desk to be fiddled with — or, for a select few strange birds, for actually solving, sometimes very quickly. At that time, knowing ...
Editor’s note: This story originally appeared on The Washington Post’s Kids’ Post page of stories for young readers. WASHINGTON — If you’ve ever tried to solve a Rubik’s Cube (and, like most people, ...