Table of Contents:
  • Part Part I Swim: Arithmetic
  • chapter 1 Race to 100
  • chapter 2 Roll Back
  • chapter 3 Wordsworth
  • part Part II Bike: Numbers and Symmetry
  • chapter 4 The Triangle and Square Games
  • chapter 5 Palindromes
  • chapter 6 The Four Numbers Game
  • part Part III Run: Geometry
  • chapter 7 Tessellation
  • chapter 8 Circle Packing in the Plane
  • chapter 9 Lattice Polygons
  • chapter 10 Dissection.