Train Your Brain! Number Puzzles: 100 Brain-Boosting Games for Smart Kids

Young readers can solve over 100 mind-expanding number puzzles in this entertaining activity book, wonderfully illustrated in full-color. From secret codes and sudokus to number mazes and brain-teasers, Train Your Brain: Number Puzzles is packed with ingenious puzzles that will really get children thinking outside the box. With just a little daily mental exercise, readers will become sharper, faster-and ready to tackle whatever head-scratching problems might come their way! Includes: * Mat...