Hierarchical structure of pages

Modules

  1. 5 Triangles
  2. 6 seconds
  3. Cylindrical anamorphism
  4. Kaleidoscopic chain
  5. Flip box
  6. Spherical kaleidoscope
  7. Polyhedral kaleidoscopes
  8. Hamilton's paths in the dodecaedre
  9. Turned paths
  10. Cutlery and glasses
  11. Matches
  12. Counting stones
  13. Paddocks
  14. Poisoned dice
  15. Intransitive dice
  16. From 4 to 12
  17. From octahedre to cube
  18. Undo the sum
  19. Voronoi diagram
  20. Polygon dissections
  21. Dodecahedron with 3 mirrors
  22. The drum, the samples and the confidence intervals.
  23. The Circle of Fire
  24. The Cone of Apollonius
  25. The SOMA Cube
  26. The Book of Mirrors
  27. The number of gold
  28. The Blurry Knot
  29. The Trapped Pentagon
  30. The Polydron
  31. Leonardo Bridge
  32. Sam Loyd's broken chess board
  33. Els barrets d’Einstein
  34. Flat mosaic kaleidoscopes
  35. The Greco-Latin Squares
  36. Pack cylinders
  37. Polyhedrene case packing
  38. Fit sides of the same color
  39. Epicicloids and hypocycloids
  40. Prime factors
  41. Inductive formulas
  42. Friezes with parallel mirrors
  43. Geocares
  44. Skyscraper
  45. 3D printing
  46. Polygon intersection
  47. Investor
  48. The catenary arch and the semicircular arch
  49. Chance is not regular
  50. The Earth's sphere
  51. The staff were very friendly and helpful.
  52. The Vitruvian Man
  53. The Bell of Gauss
  54. The Cycloid
  55. Hilbert's Curve
  56. The piggy bank
  57. The lottery, a voluntary tax
  58. The paradox of the ticket
  59. The tile of Can Mercader
  60. The table to multiply 3D
  61. Math labyrinth
  62. Laberints
  63. Leonardo's domes
  64. Escher's lizards
  65. The Towers of Hanoi
  66. Length, surface and volume
  67. Maneuvering cars
  68. Mesopotamian mathematics
  69. Mirror with polygons
  70. Letter Mirror
  71. Clown Mirror
  72. Mirallet, mirallet
  73. Filling circles
  74. Sort boxes or not
  75. Square paradox
  76. Couples
  77. Painting the ball
  78. Pythagoras
  79. Dual polyhedron
  80. Posar fitxes numèriques al quadrat, cercle i triangle
  81. Fraction puzzle
  82. Square Square
  83. Panda square
  84. Quatre cubs de colors
  85. Qui és qui de fraccions
  86. Reptes de càlcul
  87. Half-life
  88. Two-triangle symmetries
  89. Tangram
  90. Tangram egipci
  91. Teorema de l’amistat
  92. Penrose tesselle
  93. Three possibilities
  94. Three equilateral triangles
  95. Magic triangles
  96. Dress in polyhedras