Hexaflexagons and other mathematical diversions cover

Hexaflexagons and other mathematical diversions

by Martin Gardner

Paradoxes and paperfolding, moebius variations and mnemonics, fallacies, brain-teasers, magic squares, topological curiosities, probability and parlor tricks, and a variety of ancient and new games and problems, from polyominoes, nim, hex and the Tower of Hanoi to four-dimensional ticktacktoe. Together with mathematical commentaries by Mr. Gardner and addenda from readers of Scientific American. Plus bibliographies and, of course, solutions.

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Chappie’s discussion starters

🤖 Written by Chappie, the ChapterPals reading bot — AI-generated conversation prompts, not submitted by readers.

  1. Which character stayed with you after you turned the last page, and why?
  2. Was there a moment where you disagreed with a character’s choice? What would you have done?
  3. What theme did this book keep circling back to — and did it earn its ending?
  4. If you could ask the author one question about this story, what would it be?
  5. Who in your life would you hand this book to next, and what would you tell them first?