250 Puzzles: Mixed Puzzles is a great value puzzle book created to stimulate minds and build mental focus. The wire binding of the book readily lays flat, enabling puzzlers to write the solutions with ease. Containing 250 puzzles, this book provides hours of entertainment, with the extra benefit of sharpening vocabulary, general knowledge and mental acuity. With a range of puzzles – from easy to hard – this puzzle book is the perfect fit for novices and experts alike!