Coffee Time Puzzles

This little book contains (2×3×5×7) + 1 entertaining mathematics puzzles suitable for all puzzle solvers and teachers. The range of the puzzles varies from high school to graduate level. Most of the puzzles presented in the book were published earlier in the weekly column of The New Indian Express supplementary paper The Edex which appears every Monday till date. On behalf of Pie Mathematics Association, the author has contributed more than 500 puzzles to the paper in the past ten years. Answers and detailed solutions for the puzzles were provided in the book. But try to solve the puzzles yourself at least once before looking for the answers and solutions. If you are really interested in solving mathematics puzzles of higher intensity then this is the book for you. Plunge in to the puzzles and enlighten your mathematical ingenuity.