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  2. Polyominoes: Puzzles, Patterns, Problems, and Packings

    en.wikipedia.org/wiki/Polyominoes:_Puzzles...

    The book collects together material previously published by Golomb in various articles and columns, especially in Recreational Mathematics Magazine. [3] It was originally published by Scribner's in 1965, titled simply Polyominoes, and including a plastic set of the twelve pentominoes.

  3. Recreational mathematics - Wikipedia

    en.wikipedia.org/wiki/Recreational_mathematics

    The Recreational Mathematics Magazine, published by the Ludus Association, is electronic and semiannual, and focuses on results that provide amusing, witty but nonetheless original and scientifically profound mathematical nuggets. The issues are published in the exact moments of the equinox.

  4. Joseph Madachy - Wikipedia

    en.wikipedia.org/wiki/Joseph_Madachy

    Joseph Steven Madachy (March 16, 1927 – March 27, 2014) was a research chemist, technical editor and recreational mathematician. He was the lead editor of Journal of Recreational Mathematics [1] for nearly 30 years and then served as editor emeritus.

  5. Scam artists selling bogus magazine subscriptions ripped off ...

    www.aol.com/news/scam-artists-selling-bogus...

    The cancellation scam drew $30 million out of victims. Widespread scheme intentionally targeted older, vulnerable people Forty-three people were charged in an October 2020 complaint, USA v.

  6. Jorge Nuno Silva - Wikipedia

    en.wikipedia.org/wiki/Jorge_Nuno_Silva

    Jorge Nuno Silva. Jorge Nuno Silva (born 1956) is a Portuguese mathematician who taught at the University of Lisbon, starting in 1995 and retiring in 2023. [1] His interests encompass the pedagogy of mathematics, history of mathematics, history of board games, mathematical games, and recreational mathematics.

  7. Journal of Recreational Mathematics - Wikipedia

    en.wikipedia.org/wiki/Journal_of_Recreational...

    Harry L. Nelson was primary editor for five years [2] (volumes 9 through 13, excepting volume 13, number 4, when the initial editor returned as lead) and Joseph Madachy, the initial lead editor and editor of a predecessor called Recreational Mathematics Magazine which ran during the years 1961 to 1964, [1] was the editor for many years.

  8. The Lady's and Gentleman's Diary - Wikipedia

    en.wikipedia.org/wiki/The_Lady's_and_Gentleman's...

    The Lady's and Gentleman's Diary was a recreational mathematics magazine formed as a successor of The Ladies' Diary and Gentleman's Diary in 1841. It was published annually between 1841 and 1871 [1] by the Company of Stationers; its editor from 1844 to 1865 was Wesley S. B. Woolhouse. It consisted mostly of problems posed by its readers, with ...

  9. Martin Gardner - Wikipedia

    en.wikipedia.org/wiki/Martin_Gardner

    Martin Gardner (October 21, 1914 – May 22, 2010) was an American popular mathematics and popular science writer with interests also encompassing magic, scientific skepticism, micromagic, philosophy, religion, and literature – especially the writings of Lewis Carroll, L. Frank Baum, and G. K. Chesterton.