I work at the Helsinki University Library. A couple of years ago my boss at the time, who also enjoys puzzles (many, many librarians do) said I should bring a puzzle to work. So I did. More than one, in fact. There’s a round table in one of our break rooms, and most of the time, there’s a puzzle on it.

Many colleagues started bringing in their own puzzles as well.

Before last Christmas, I decided to put a puzzle out for the customers as well. Just for the holidays. Well, it turned out to be so popular we couldn’t possibly stop 🙂 And the customers started bringing in their own puzzles as well.
When a puzzle is finished, the customers can break it up and bring the box to the service desk, where they get a new puzzle in exchange. A 1000-piece puzzle seldom takes more than a day, and there is almost always someone working on the puzzle.

The library has had a lot of positive feedback about the puzzles, with one customer saying that the puzzle makes the library seem like a friendly and welcoming place.