Einstein’s Puzzle

There are five houses of different colours adjacent to one another on a road. In each house lives a man of a different nationality. Each man has a favourite drink, a favourite brand of cigarettes, and keeps a different kind of pet.

Based on the following clues, who owns the fish?

• The Englishman lives in the red house.
• The Swede keeps dogs.
• The Dane drinks tea.
• The greenhouse is just to the left of the white house.
• The owner of the green house drinks coffee.
• The Pall Mall smoker keeps birds.
• The owner of the yellow house smokes Dunhills.
• The man in the centre house drinks milk.
• The Norwegian lives in the first house.
• The Blend Smoker has a neighbour who keeps cats.
• The man who smokes Blue Masters drinks beer.
• The man who keeps horses lives next to the Dunhill smoker.
• The German smokes Prince.
• The Norwegian lives next to the blue house.
• The Blend smoker has a neighbour who drinks water.

By the legendary Albert Einstein