zzles, then this is the puzzle book that will challenge your brain. This book was designed with brain exercise in mind.It is a no frills maze puzzle book with different maze shapes that increase in difficulty per section.Each section includes 5 to 10 shapes.The different shapes are the following: Rectangles, circles, crosses, smiles, crescents, fishes, Jack-o'-lanterns, peace symbols, hearts and shamrocks.Take your time and enjoy this amazing maze puzzle book. If you are looking for tough, then this is it!