Cover of Amusements in Mathematics

Amusements in Mathematics

  • Free to read
  • 11 hours to read
  • 40 chapters
  • Reading level: 7th grade

"Amusements in Mathematics" by Henry Ernest Dudeney is a collection of mathematical puzzles and problems written in the early 20th century. This engaging work aims to entertain readers while stimulating their mathematical reasoning and logic skills through a variety of intriguing puzzles, ranging from arithmetic and algebra to geometry and logic. The opening of the book provides context on the puzzles’ approach and serves as a prelude to the content that follows. Dudeney emphasizes the universal nature of puzzles, suggesting that everyone engages in problem-solving throughout their daily lives, often unconsciously applying logical thinking. He intends to keep the tone light and enjoyable, allowing readers of all levels to participate in the fun while presenting an array of puzzles, including those involving money, age, kinship, and more. Each puzzle invites the reader to think critically and creatively, often with the promise of discovering surprising insights along the way.

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  • Mathematical recreations
  • Puzzles

Read the opening

Henry Ernest Dudeney

by

In Mathematicks he was greater
Than Tycho Brahe or Erra Pater:
For he, by geometrick scale,
Could take the size of pots of ale;
Resolve, by sines and tangents, straight,
If bread or butter wanted weight;
And wisely tell what hour o' th' day
The clock does strike by algebra.

1917

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Contents

Show all 40 chapters
  1. Henry Ernest Dudeney
  2. Preface
  3. Arithmetical and Algebraical Problems
  4. Oliver Wendell Holmes
  5. Age and Kinship Puzzles
  6. Clock Puzzles
  7. Locomotion and Speed Puzzles
  8. Digital Puzzles
  9. Various Arithmetical and Algebraical Problems
  10. Plato
  11. Dissection Puzzles
  12. Spenser
  13. Various Dissection Puzzles
  14. Patchwork Puzzles
  15. Various Geometrical Puzzles
  16. Points and Lines Problems
  17. Moving Counter Problems
  18. Unicursal and Route Problems
  19. Combination and Group Problems
  20. Chessboard Problems
  21. The Chessboard
  22. Fig. 2
  23. The Guarded Chessboard
  24. Non-Attacking Chessboard Arrangements
  25. The Two Pieces Problem
  26. Dynamical Chess Puzzles
  27. Various Chess Puzzles
  28. Measuring, Weighing, and Packing Puzzles
  29. Crossing River Problems
  30. Problems Concerning Games
  31. Puzzle Games
  32. Magic Square Problems
  33. Subtracting, Multiplying, and Dividing Magics
  34. Magic Squares of Primes
  35. Mazes and How to Thread Them
  36. The Paradox Party
  37. Unclassified Problems
  38. Solutions
  39. The Two Rooks
  40. Index

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About this edition

This free edition of Amusements in Mathematics by Henry Ernest Dudeney comes from Project Gutenberg eBook #16713, released 2005-09-17. It is in the public domain in the United States, so you can read it here in full at no cost, on any phone, tablet or computer. Genre: Humour, Mathematics.

Summary provided by Project Gutenberg (automatically generated).

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