The Story Behind Pittsburgh’s Unsolved Protractor Mystery Will Leave You Baffled

Pittsburgh boasts its fair share of urban legends and unsolved mysteries. One mystery, first uncovered in 2011, continues to barrel forward with plenty of speculation by Pittsburghers but no definitive conclusion. Perhaps you have the answer to Pittsburgh’s unsolved protractor mystery?

We’re aware that these uncertain times are limiting many aspects of life as we all practice social and physical distancing. While we’re continuing to feature destinations that make our state wonderful, we don’t expect or encourage you to go check them out immediately. We believe that supporting local attractions is important now more than ever and we hope our articles inspire your future adventures! And on that note, please nominate your favorite local business that could use some love right now:

What do you think of Pittsburgh’s unsolved protractor mystery? What are your theories on who has been leaving the protractors around the city since 2011? Share your theories below!