{"product_id":"black-belt-kakuro-150-puzzles-martial-arts-puzzles-series","title":"Black Belt Kakuro: 150 Puzzles (Martial Arts Puzzles Series)","description":"Kakuro language-free number puzzle that uses pure logic and requires just simple arithmetic to solve. This book is a part of a multilevel series of belt books, each containing 150 kakuros. These books take their cue from the belt colors in martial arts such as: white is for novices, and black for those consummate experts who crave a challenge.\u003cbr\u003eASIN: 1402739362\u003cbr\u003eVSKU: BVV.1402739362.VG\u003cbr\u003eCondition: Very Good\u003cbr\u003eAuthor\/Artist:Conceptis Puzzles\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: Book has little sign of wear or use  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":43852895977533,"sku":"BVV.1402739362.VG","price":8.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/1402739362-0.jpg?v=1792446718","url":"https:\/\/www.bluevasebooks.com\/products\/black-belt-kakuro-150-puzzles-martial-arts-puzzles-series","provider":"Blue Vase Books","version":"1.0","type":"link"}