{"product_id":"black-belt-sudoku®-martial-arts-puzzles-series","title":"Black Belt Sudoku® (Martial Arts Puzzles Series)","description":"At home, while commuting, during lunch hours…people around the world are eagerly working on Sudoku puzzles whenever and wherever they can!\nCreated in the United States, these intriguing conundrums were originally called Number Place puzzles. Their recent rise in popularity began in Japan, where the name translated as sudoku. Here we’ve indicated the skill level necessary to complete each sudoku book in this series in the same way Japanese karate levels are ranked: by different colored belts. This is the Black Belt volume, filled with puzzles that will provide a sly, absorbing test for even the best, most proficient experts.\nIt’s impossible to complete only one sudoku at a time, because solving them is habit-forming!\u003cbr\u003eASIN: 1402735987\u003cbr\u003eVSKU: BVV.1402735987.A\u003cbr\u003eCondition: Acceptable\u003cbr\u003eAuthor\/Artist:Rios, Michael\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing  age related spots and browning . May NOT include discs, access code or other supplemental materials.  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":42868973535293,"sku":"BVV.1402735987.A","price":5.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/1402735987-0.jpg?v=1767387080","url":"https:\/\/www.bluevasebooks.com\/products\/black-belt-sudoku%c2%ae-martial-arts-puzzles-series","provider":"Blue Vase Books","version":"1.0","type":"link"}