{"product_id":"9780008748913_the-times-samurai-su-doku-14-100-extreme-puzzles-for-the-fearless-su-doku-warrior","title":"The Times Samurai Su Doku 14: 100 extreme puzzles for the fearless Su Doku warrior","description":"\u003ch2\u003eChallenge yourself with number puzzles.\u003c\/h2\u003e\u003cp\u003eFor anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more clues – and more complexity.\u003c\/p\u003e\u003cp\u003eWith another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:\u003c\/p\u003e\u003cp\u003e10 Easy\u003cbr\u003e40 Mild\u003cbr\u003e40 Difficult\u003cbr\u003e10 Super difficult\u003c\/p\u003e\u003cp\u003eEven the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brainteasers.\u003c\/p\u003e\u003cp\u003eThese are the most difficult Su Doku puzzles in The Times range.\u003c\/p\u003e","brand":"The Times Mind Games","offers":[{"title":"Default Title","offer_id":46895142207637,"sku":"9780008748913","price":24.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/3175\/9509\/files\/9780008748913_f5c00a1c-75b3-4369-90ce-4145dd4ce574.jpg?v=1776888145","url":"https:\/\/harpercollins.com.au\/products\/9780008748913_the-times-samurai-su-doku-14-100-extreme-puzzles-for-the-fearless-su-doku-warrior","provider":"HarperCollins AU","version":"1.0","type":"link"}