Skip to content
ArchiveJuly 13, 2026Rookie
Case File · Cipher · No. 017

Daily Casefile · Cipher

The Projection Booth Signal

4 min

When technician Rosa Tan arrived to prep the evening star show, she found the main projector had been sabotaged and a short message taped to the lens housing. The note appeared to be encoded, left by whoever disabled the equipment overnight. Security footage of the booth corridor was wiped, leaving only the note as evidence.

The scene

Planetarium projection booth, Stellarview Science Center

Possible authors

  • Declan MarloweSenior Projection Technician
  • Priya OseiVisiting Astrophysics Lecturer
  • Gus FinchNight Security Guard
  • Solène BellardEducation Outreach Coordinator

Play today’s Cipher.

This case first aired on July 13, 2026. A fresh cipher runs every morning — same rules, five minutes, one solution.