{"product_id":"the-times-samurai-su-doku-13-100-extrem","title":"The Times Samurai Su Doku 13: 100 extrem","description":"\u003cp\u003eTest your powers of logic with these challenging Su Doku puzzles.\n          \u003c\/p\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\n          \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\n          \u003cp\u003eWith another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:\u003c\/p\u003e\n          \u003cp\u003e10 Easy\u003cbr\u003e40 Mild\u003cbr\u003e40 Difficult\u003cbr\u003e10 Super difficult\u003c\/p\u003e\n          \u003cp\u003eEven the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brainteasers.\u003c\/p\u003e\n          \u003cp\u003eThese are the most difficult Su Doku puzzles in The Times range.\u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":64945568416093,"sku":"9780008673130","price":13.99,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.thebookmark.ie\/products\/the-times-samurai-su-doku-13-100-extrem","provider":"The Bookmark ","version":"1.0","type":"link"}