Here is collection of more than 100 puzzles that challenge your ability to think logically and reason precisely. These puzzles exercise your mind and summon forth all of your ability to resist frustration.
The book is a collection of over 100 puzzles. The editor organized it according to difficulty, from simple to fiendishly difficult. It is a reprint of a 1972 book.
I got this book from the library.
I enjoyed the book, but I couldn't solve all the puzzles. My hangups were with the equation problems. Thanks for reading my review, and see you next time.