{"product_id":"the-times-super-fiendish-su-doku-book-12-200-challenging-puzzles-9780008673246","title":"The Times Super Fiendish Su Doku Book 12: 200 Challenging Puzzles","description":"Challenge yourself with number puzzles\u003cp\u003ePreviously unpublished quality Su Doku grids from The Times, which help develop your skills to take on Extreme Su Doku.\u003c\/p\u003e\u003cp\u003eThe 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge.\u003c\/p\u003e\u003cp\u003eThe puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles.\u003c\/p\u003e\u003cp\u003eGuaranteed to provide hours of mind-stretching entertainment.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Times Books\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/05\/2025\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9780008673246\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 256","brand":"The Times Mind Games","offers":[{"title":"Default Title","offer_id":51378744295605,"sku":"9780008673246","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_635d7b77-abdf-401f-b33a-2427784693e3.jpg?v=1753159697","url":"https:\/\/pastforward.org\/products\/the-times-super-fiendish-su-doku-book-12-200-challenging-puzzles-9780008673246","provider":"Past Forward","version":"1.0","type":"link"}