The Simple Book of Not-So-Simple Puzzles

This collection of more than one hundred original and highly sophisticated puzzles presents challenges that require creative, �outside of the box� thinking. Many different types of puzzles are included, such as word, number, logical, visual, spatial, dissection, dividing, dot-connecting, matchstick, coin, and more. Each aesthetically appealing puzzle is designed to improve problem solving skills; train geometric, combinatorial, and spatial imagination; bolster visual perception and logical reasoning; and foster the development of a perseverant and self-confident approach to challenges.