{"product_id":"sudoku-jigsaw-200-hard-dart-veider-9781697183047","title":"Sudoku Jigsaw - 200 Hard to Master Puzzles 9x9 (Volume 26)","description":"\u003cb\u003eSudoku Jigsaw\u003c\/b\u003e (also known as \"\u003ci\u003eIrregular\u003c\/i\u003e\", \"\u003ci\u003eNonomino\u003c\/i\u003e\" or \"\u003ci\u003eGeometric Sudoku\u003c\/i\u003e\") is a logic-based, combinatorial number-placement puzzle. \u003cp\u003e\u003c\/p\u003e\u003cb\u003eJigsaw Sudokus\u003c\/b\u003e are very similar to regular Sudoku puzzles. \u003cbr\u003eRegular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes.\u003cbr\u003eEach row, column and jigsaw shape contains all of the digits 1 through 9. \u003cbr\u003eIn all other respects the puzzle works in the same way, but this change in the region shapes introduces new twists into the logic required to solve the puzzle - and often makes it much harder for you to find the next move as a result  \u003cp\u003e\u003c\/p\u003eEvery Jigsaw Sudoku puzzle only ever has one possible solution, and it can always be reached via reasonable logical deduction. In other words, guessing is never required. \u003cp\u003e\u003c\/p\u003eThe puzzle book contain: \u003cbr\u003e- 200 Puzzles\u003cbr\u003e- Handy 6 x 9 inch Book Layout\u003cbr\u003e- 2 Puzzles per Page\u003cbr\u003e- Ideal for Experts \u003cp\u003e\u003c\/p\u003eIn the book you will find a description and examples of solutions for all puzzles.\u003cbr\u003eThe book is for those who like logic and math problems. Decide, developing and improving.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Dart Veider\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1697183042\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781697183047\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/02\/2019\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 138\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.43lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.30d","brand":"Dart Veider","offers":[{"title":"Paperback","offer_id":43991399530751,"sku":"9781697183047","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_cf299b97-7ac3-42db-ad18-010d0bcd1abb.jpg?v=1683310066","url":"https:\/\/www.whiterainbookhouse.com\/products\/sudoku-jigsaw-200-hard-dart-veider-9781697183047","provider":"WR Book House","version":"1.0","type":"link"}