Erno Rubik, who devised one of the world's most popular and enduring puzzles, opens up about his creation in his new book, "Cubed." This is perhaps Rubik's first public foray
Erno Rubik at his home in Budapest, Hungary, Sept. 10, 2020. Rubik, who devised one of the world’s most popular and enduring puzzles, opens up about his creation in his new book, “Cubed.” Image: Akos Stiller/The New York Times
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