One chapter a day
Follow one connected story from December 1 to Christmas Eve, with 24 puzzles to solve along the way.

A MURDER MYSTERY ABOARD THE TRAIN
24 days. 24 puzzles. One killer.
Board the Winter Express for a murder mystery that unfolds over 24 days. Read a chapter, examine the evidence and solve a puzzle each day as you work to uncover the killer before the train reaches Saint Nicholas.
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Follow one connected story from December 1 to Christmas Eve, with 24 puzzles to solve along the way.
Study the story and evidence, work through logic puzzles and keep a record of your answers for later discoveries.
Each puzzle has three clues, from a small nudge to a stronger hint, plus an answer and explanation. Solve alone or with others.
TURN A FEW PAGES
Explore the instructions, story and puzzles. These previews reveal some of the evidence.
This preview includes an answer and a late-story chapter. Open only if you would like a closer look.
For mystery readers and puzzle lovers who would enjoy a Christmas journey full of suspects and clues.