{"product_id":"9780007220939","title":"Junior Su Doku","description":"\u003cp\u003eIt is not just adults who are keen on Su Doku. Children are going crazy for the number-placing puzzles, and this is a collection of 150 puzzles specifically for 7–14 year olds.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSu Doku is based on logic not mathematical ability. This means that even children who struggle with maths can enjoy getting to grips with the puzzles! Teachers are bringing Su Doku into the classroom to introduce children to problem solving. It is not a case of guessing,it is a step by step process of elimination.\u003cbr\u003eIncludes:\u003cbr\u003eGuidelines for tackling Su Doku\u003cbr\u003e10 6x6 puzzles to get you started\u003cbr\u003e40 brain-teasers\u003cbr\u003e40 brain-twisters\u003cbr\u003e10 brain-squeezers-extra difficult puzzles\u003cbr\u003eUnder every puzzle are two boxes-one for you to record the time that it took to complete the puzzle,and a second box for your record time!\u003c\/p\u003e","brand":"Wayne Gould","offers":[{"title":"Default Title","offer_id":46895239266453,"sku":"9780007220939","price":17.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/3175\/9509\/files\/9780007220939_807eeeba-fb05-457d-be31-27b3fe8bd3b7.jpg?v=1776888387","url":"https:\/\/harpercollins.com.au\/products\/9780007220939","provider":"HarperCollins AU","version":"1.0","type":"link"}