Some websites preserve software. MayDayMystery.org preserved a puzzle that kept buying full-page newspaper ads.
Visit the original May Day Mystery archive
The mystery centers on cryptic advertisements published in the University of Arizona’s student newspaper, the Arizona Daily Wildcat. The earliest known ad dates to May 1, 1981. Later installments appeared repeatedly around May Day, with additional pages surfacing at other times.
The pages combine equations, historical figures, maps, multilingual text, religious references, symbols and recurring phrases. They look less like ordinary advertisements than fragments from a private symbolic system.
Bryan Hance encountered one as a University of Arizona freshman in 1995. By 1997 he was working as the Wildcat‘s webmaster and had access to back issues. He began digging.
The website came out of that investigation.
The Web turned a local mystery into a durable archive
Hance tracked the advertisements backward through old newspapers, scanned them and organized the material online. Contemporary coverage from the Arizona Daily Wildcat itself described his archive in 2004 and noted that he had gathered PDFs of the ads while corresponding with people interested in solving them.
The site became more than a gallery. It preserved letters, messages, interpretations and clues associated with the people behind the advertisements, often referred to through names such as “The Orphanage.” Hance also documented contact with the attorney who delivered the ads to the newspaper.
The mystery attracted exactly the sort of mixed crowd the early Web was good at assembling: students, mathematicians, cryptography hobbyists, historians and people simply delighted that a local newspaper contained something nobody could satisfactorily explain.
Later reporting found that the ads were still continuing decades after the first known 1981 installment. When the Wildcat reduced its print schedule, Hance began receiving new material digitally and continued posting it for followers.
The original MayDayMystery.org endpoint has become intermittently difficult to reach, which makes the surviving references to it especially instructive. The archive was repeatedly cited by the newspaper itself, later researchers and people trying to reconstruct the puzzle elsewhere.
That is a preservation lesson hiding inside the mystery. A single obsessive webmaster can become the de facto historical record for something an institution never set out to archive as a coherent project.
Nobody had to solve the May Day Mystery for the website to matter.
It only had to keep the evidence from disappearing.