PuzzledBubbled: 2008

From the statement :

- The person who smokes Pall Mall rears birds.

We know that the Brit smokes Pall Mall, so :

- The Brit rears birds

From the statement :

- The man who keeps horses lives next to the man who smokes Dunhill.

We know that Norwegian smokes Dunhill, and his neighbor is the Dane

So :

- The Dane keeps horses

From the statement :

- The man who smokes Blend lives next to the one who keeps cats.

We know that the man who smokes Blend is the Dane.

He lives between two neighbors, they are Norwegian & Brit.

The Brit keeps birds as pets.

So the other neighbor, as the statement says, keeps cats.

- The Norwegian keeps cats

So we know that the empty slot of the pets, is FISH!

And the answer of the riddle :

WHO KEEPS FISH?

is :

The German keeps Fish :)

Try this demo application of puzzle workout (quite working for the puzzle above)

PuzzledBubbled