I encourage anyone to try to solve it using only its logic skills, since it is a very rewarding experience, especially when its creator declared that “98% of the world population would not be able to solve it”

The Riddle

  1. In a town, there are five houses, each painted with a different color.
  2. In every house leaves a person of different nationality.
  3. Each homeowner drink a different beverage, smokes a different brand of cigar, and owns a different type of pet.

The Question

Who owns the fishes?


  1. The Brit lives in a red house.
  2. The Swede keeps dogs as pets.
  3. The Dane drinks tea.
  4. The Green house is next to, and on the left of the White house.
  5. The owner of the Green house drinks coffee.
  6. The person who smokes Pall Mall rears birds.
  7. The owner of the Yellow house smokes Dunhill.
  8. The man living in the center house drinks milk.
  9. The Norwegian lives in the first house.
  10. The man who smokes Blends lives next to the one who keeps cats.
  11. The man who keeps horses lives next to the man who smokes Dunhill.
  12. The man who smokes Blue Master drinks beer.
  13. The German smokes Prince.
  14. The Norwegian lives next to the blue house.
  15. The man who smokes Blends has a neighbor who drinks water.

NOTE : The main point of the Einstein’s Riddle is that 98% of human beings are unable to hold in memory more than 9 information units simultaneously ( whatever they could be ). Indeed, try to solve it using only your brain, and NOT using any other means ( such as paper, pencil, computers, e t. c.). I bet you will at least making significant efforts ( if not reject to solve it at all )…