Independent puzzle publisher
Puzzle books for curious minds.
We make puzzle books you solve with a pencil: real clues, fair logic and an answer you can check. Our first series is the Rosalind Graves case files.
3,500 aboard. One killer.
An ocean liner, one night in the 1930s and a passenger register of 3,500 names. Read the clues, cross out suspects and find the one name left.
- 3,500 passengers and crew in the register
- 24 clues in 3 chapters
- A checkpoint after every chapter
- Hints in 3 levels, and the full solution
How a case file works
1. Read the register
Everyone aboard is listed with their cabin, age, job and more.
2. Follow the clues
Each clue rules some people out. Cross them off as you go.
3. Check your progress
At each checkpoint, count who is left. If the number matches, you are on track.
Look inside
Pages from The Captain’s Table, our free case file.
Try a case file, free
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