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Paperback · 8.5 x 11 in · 184 pages
About This Book
50 detective number puzzles: find the one entry that fits every clue.
Each case hands you a register of 240 to 720 entries and a set of true clues. Cross out every entry that does not fit until one is left. Every case was checked by computer, so there is exactly one answer and no guessing.
Inside you'll find:
- 17 phone record cases
- 17 door log timestamp cases
- 16 stolen lottery ticket cases
- Easy, medium and hard levels in every chapter
- Solutions with the count left after each clue
- Printable bonus cases (link inside the book)
A smart gift for fans of logic puzzles and crime stories.
Who It Is For
Made for mystery fans. It is a good fit for:
- True crime fansSolve the case yourself
- Logic loversClues, not luck
- Game nightSolve it together
- Solutions includedSee how it cracks
How to use it: Read the case, use the clues and the grid, then check the solution.
Where To Get The Book
Coming Soon To AmazonJoin with your email above and we will tell you the day it goes live.
Questions People Ask
Is there a free sample?
Yes. Enter your email in the box at the top and the 10 page sample opens right away. Print it at home and try a few pages before you buy.
Where can I buy the book?
It is coming to Amazon soon. Join with your email and we will let you know the day it goes live, along with any other new books.
What size is it?
It is a 8.5 x 11 inch paperback with 184 pages.
Are the answers in the book?
Yes. Every answer is in the back of the book, so you can check your work as you go.
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