Just like word search puzzles, but no words only numbers! 80 puzzles with various number sequences. Ideal for people who want a challenge or just something different. All these unique features: 80 number search puzzles. Over 1000 number strings to search for. Wide margins so you can rip out the pages. Easy-to-read large print typeface (Ideal for poor eyesight). Full solutions provided in the back of the book. Printed on quality paper. Puzzle solutions can run forward, backward, or diagonally. Many words share common letters and criss-cross each other for greater variety. Plus all these mental benefits: Train your brain: A fun way to employ memory, pattern matching, and cognitive skills! Studies demonstrate that puzzles stimulate the brain. De-stress: The puzzles offer a fun and satisfying challenge, which is a great way to de-stress and relax. The highest quality Unlike other books that are made overseas, this book has been written by an American English teacher to ensure the highest quality. A gift to treasure - purchase your copy today!