This is an excellent and comprehensive collection of puzzles. It contains most of the classic and well-known puzzles of this type that I know. Also, every puzzle is unique and it does not contain redundant puzzles like "What is the next figure?" or number series.
Most of the puzzles require at most K12 math knowledge, making it suitable for teenagers. The only flaw I found in it was that the puzzle index is not very robust regarding variations on the same puzzle.
All in all, a very good book for hours of pondering.
Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet, or computer - no Kindle device required.
Read instantly on your browser with Kindle for Web.
Using your mobile phone camera - scan the code below and download the Kindle app.
Follow the authors
Something went wrong. Please try your request again later.
Book recommendations, author interviews, editors' picks, and more. Read it now.
Customers who bought this item also bought
Page 1 of 1 Start overPage 1 of 1
Customer reviews
4.8 out of 5
We don’t use a simple average to calculate the overall star rating and percentage breakdown by star. Our system gives more weight to certain factors—including how recent the review is and if the reviewer bought it on Amazon. Learn more
8 global ratings
