CYLINDER DETECTIVE AGENCY

nulla tenaci invia est via — for the tenacious, no road is impassable

Join The Team

HOW IT WORKS

The Clues

Every month you’ll get a set of clues in the mail — things like photos, business cards, police logs and more!

Interview Questions

Send the Lead Investigator questions YOU want us to ask each of the four suspects during their interviews.
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Suspect Interviews

Listen to each of the four suspect interviews for clues to solve the case. Keep an ear out for your questions!

Case Solved

Take a guess at who you think is the culprit. Then watch the case reveal to see all the clues and learn who did it!

TO THE CURIOUS, GO THE SPOILS

Cylinder mysteries make thinking fun.

Join our team of detectives and get a new crime each month — including clues in the mail, a podcast of interviews with suspects and a chance to submit YOUR questions to ask suspects!

BECOME A DETECTIVE