The Big Book of Brain Games

Foreword
Introduction
How to Use This Book
Chapter 1: Thinking about PlayThinks
Chapter 2: Geometry
Chapter 3: Points and Lines
Chapter 4: Graphs and Networks
Chapter 5: Curves and Circles
Chapter 6: Shapes and Polygons
Chapter 7: Patterns
Chapter 8: Dissections
Chapter 9: Numbers
Chapter 10: Logic and Probability
Chapter 11: Topology
Chapter 12: Science
Chapter 13: Perception
Chapter 14: Bonus Round
Solutions
References
Difficulty Index