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ArchiveSeptember 5, 2026Rookie
Case File · Cipher · No. 069

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

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

Play today’s Cipher.

This case first aired on September 5, 2026. A fresh cipher runs every morning — same rules, five minutes, one solution.