2-nd printing. — 2005. — 109 p.
The main intention behind writing this book was to enhance and sharpen the young minds at under-graduate and graduate level. This book is written to insist on the analysis part of solutions to puzzles rather than just the answers. The readers are suggested to go through the solutions given at the end of the book even after solving the puzzles on their own.
This book develops general problem solving skills and enhances analytical thinking among readers. The highlight of this book is that, it provides analytical and out-of-box solutions.