{"product_id":"sudoku-for-brain-fitness-90-day-challenge-to-sharpen-the-mind-and-strengthen-cognitive-skills","title":"Sudoku for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills","description":"\u003cb\u003eBoost your brainpower--and have fun!--with 90 days of easy-to-hard sudoku puzzles.\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eAre you craving a mental challenge, looking to ward off brain fog, or just seeking a fun way to energize your mind in the morning? Take the \u003ci\u003eSudoku for Brain Fitness\u003c\/i\u003e challenge and train your brain with 90 days of sudoku puzzles that progress from easy to hard--all while having fun! With expert tips on improving your sudoku-solving skills and bonus puzzles to keep your good habit going, you'll be amazed at the improvement in your focus, memory, and problem-solving skills in just three short months. \u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e90 days of sudoku--and another month of bonus puzzles. \u003c\/b\u003eTop-quality puzzles crafted by sudoku experts, not a computer. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelpful sudoku-solving techniques and tips. \u003c\/b\u003eFrom cross-hatching to X-wing, the expert authors explain top strategies to help you become a sudoku master. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLarge, clear text\u003c\/b\u003e. Avoid eye strain with the easy-to-read text.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig grids and margin space\u003c\/b\u003e. Plenty of room to jot down notes. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnswer key in the back. \u003c\/b\u003eSo you can easily check your answers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGreat gift for puzzle lovers. \u003c\/b\u003ePerfect for travel or just unwinding at home. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"display:none\"\u003eISBN-10: 059368981X\u003cbr\u003eISBN-13: 9780593689813\u003cbr\u003eAuthor: Clontz, Steven, Demyanovich, Julie, N\/A\u003cbr\u003ePublisher: Zeitgeist\u003cbr\u003e\n\u003c\/div\u003e","brand":"Zeitgeist","offers":[{"title":"Paperback (Sep 2023)","offer_id":45658670989509,"sku":"9780593689813","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6414\/2533\/files\/9780593689813.jpg?v=1768902303","url":"https:\/\/www.inveni.store\/products\/sudoku-for-brain-fitness-90-day-challenge-to-sharpen-the-mind-and-strengthen-cognitive-skills","provider":"Inveni","version":"1.0","type":"link"}