Ni plaisanterie, ni paradoxe



Riddles, enigmas, puzzles, mysteries, call these whatever you prefer.

Existential riddles

  • A story with a hexagon
  • A story with a cake
  • A story from Albert Einstein
  • A story with X's and O's
  • A story à la Monty Hall
  • A story from David Madore
  • A story about AIDS
    		•  ... Maths ...

  • A story of rationality *
  • A story with primes *
  • A story with dices * *
  • A story with rectangles * *
  • A story with a universal constructor * *
    • ... Computer science ...

  • A story with alphametics
  • A story with fixed points
  • A story with Y
    		•  Strange

  • A dwarf disappears
  • I'm you
  • Ghostly
  • Magic Square
    • Original enigmas (for the record)

  • 1st enigma
  • 2nd enigma

    • Incomprehensible ? Complain !

    Home