Cold Case Investigator Daily case file

Case No. — Loading

Loading case…

Opening today's case file.

Cold Case Investigator

0/0

Get the full casebook

Twenty full cases. One paperback.

The daily is a mini case. The book is twenty full-blown investigations: bigger grids, a detailed case brief, layered evidence, and a complete solution to crack. The real detective work starts there.

Get the book · Out now on Amazon
The Cold Case Investigator paperback on a detective's desk

Finished the cases?

Review the book.

If you enjoyed the full book, an honest review on Amazon really helps out. Maybe upload an image or video of how you solved your favorite puzzle.

Leave an honest review →

Join the case files

Be an early reader.

Get first look at new cases, advance reader copies, and a say in what comes next. Free, and no spam.

Got feedback on this edition? Email coldcaseinvestigator@tinygambit.com.

Case briefing

How to play

  1. Drag (or tap the first and last letter) across a word from the Scene Words list to mark it in the grid.
  2. Find them all to unlock the highlighted evidence letters.
  3. Unscramble those letters into the answer and file it to close the case.

Case archive

Past cases

Sign in to reopen the archive.

Not ready for an account? Get an email when new cases and advance copies drop.

Case files

Sign in

Detective record

0-day streak

Solve today's case to open a streak.

Cases closed
0
Best time
—

    Ranks unlock as your streak grows. Miss a day and the case goes cold.