Mind Puzzles Author:Editors of Publications International Ltd. » For a fun and mentally stimulating puzzle challenge, pick up a copy of This wide-ranging assortment of puzzles will challenge your mind and offer plenty of amusement and diversion during your day. Offers a wide variety of entertaining word, number, and logic puzzles. Puzzles are not organized by difficulty, so you can skip around to whichever... more » puzzle and difficulty level suits you at any moment.« less