{"product_id":"logic-grid-puzzles-ted-warner-9781981022793","title":"Logic Grid Puzzles: Toichika Puzzles - 200 Logic Grid Puzzles With Answers","description":"\u003cp\u003e\u003cb\u003eToichika\u003c\/b\u003e is a logic puzzle published by Nikoli. The task consists of a rectangular or square grid divided into regions. The goal is to place arrows in some cells according to the following rules: - Each region contains exactly one arrow. - Each two arrows are paired, they point to each other. There are no unpaired arrows. - Two regions with paired arrows must not be horizontally or vertically adjacent. - Between two paired arrows, no other arrow must be placed.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Ted Warner\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1981022791\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781981022793\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/05\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 130\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.44lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.31d\u003c\/p\u003e","brand":"Ted Warner","offers":[{"title":"Paperback","offer_id":43983275032831,"sku":"9781981022793","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_a62f3e5e-7ab6-4628-9d1c-071d30c4bee6.jpg?v=1683265674","url":"https:\/\/www.whiterainbookhouse.com\/products\/logic-grid-puzzles-ted-warner-9781981022793","provider":"WR Book House","version":"1.0","type":"link"}