Think #2 is dedicated to Srinivasa Ramanujam, and introduces the beauty of elementary magic squares to children and uninitiated adults alike. This book along its colorful path towards creating your own magic square brushes concepts of what is algebra and natural numbers.
Matchsticks have a very educative purpose in forming various geometric patterns. They have been famous for many years now. Here is a set of puzzles that will initiate one into the aptitude of solving graphic puzzles. This ebook is colorfully illustrated to make the puzzles more attractive for children.