{"product_id":"mental-maths-puzzles-jeff-heldt-9781719808149","title":"Mental Maths Puzzles: Nanro Puzzles - The Best Puzzles Collection","description":"\u003cp\u003e\u003cb\u003eNanro\u003c\/b\u003e (\"Number Road\") is a logic puzzle published by Nikoli. The task consists of a rectangular or square grid divided into regions. The goal is to fill in some cells with numbers. All numbers in a region must be the same. The given number in a region denotes how many cells in this region contain a number (all regions must have at least one number). When two numbers are orthogonally adjacent across a region boundary, the numbers must be different. Numbered cells must not cover an area of size 2 x 2 or larger. All cells with numbers must be interconnected.\u003c\/p\u003e\u003cp\u003epuzzle games for adults - puzzle game books - puzzle game books for adults - puzzle game adult - puzzle game brain teaser - puzzle game for adults - puzzle game gift - logic puzzles - logic puzzles for adults - logic puzzle books for adults - logic puzzle book - logic puzzle games - logic puzzle workbook - logic puzzle adult - logic puzzle for adults - logic puzzle grid - logic puzzle magazine for adults - brain teasers for adults - brain teaser puzzles - brain teaser puzzles for adults - brain teaser games - brain teaser adult - brain teaser books for adults - brain teaser books - brain teaser games for adults\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jeff Heldt\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1719808147\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781719808149\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/19\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 116\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.40lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.28d","brand":"Jeff Heldt","offers":[{"title":"Paperback","offer_id":43937339932927,"sku":"9781719808149","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_524eda01-a5b1-4fe3-83ce-e6bc3a31e579.jpg?v=1681429489","url":"https:\/\/www.whiterainbookhouse.com\/products\/mental-maths-puzzles-jeff-heldt-9781719808149","provider":"WR Book House","version":"1.0","type":"link"}