{"product_id":"tridoku-puzzles-triangular-sudoku-puzzles-for-adults-and-seniors-paperback","title":"Tridoku Puzzles: Triangular-Sudoku Puzzles for adults and seniors - Paperback","description":"\u003cp\u003eby \u003cb\u003eSomatomint\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eImprove Your Mental Focus, Boost Your Brain Powers and enjoy your time solving the Challenging Tridoku or triangle sudoku puzzles. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003eSudoku games have been scientifically proven to improve mental focus, sharpen the memory as well as protecting the brain from neurodegenerative disorders. \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eThis Book has 150 Puzzles of Tridoku (printed in big font pt. 18 ) \u003cp\u003e\u003c\/p\u003e6 levels, from easy and extreme (25 Puzzles in each level). Answers of all the puzzles are included at the end of the book. \u003c\/strong\u003e \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003ePlease note that the puzzles are printed in font 18 while the answers of the puzzles are printed in smaller size. \u003c\/strong\u003e \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eWhat are Tridoku Puzzles and how to solve it?\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTriangle Sudoku is a variation old traditional Sudoku with similar rules but more challenging puzzles.\u003c\/li\u003e\n\u003cli\u003eThe grid is no longer a square, instead, it is an outside triangle with 9 smaller triangles inside. And each of the inner triangles should have the numbers from 1 to 9 with no repetition.\u003c\/li\u003e\n\u003cli\u003eHowever, further rules are enforced, the outer lines of the outside large triangle and the outer lines of the inverted middle triangle should have the numbers from 1 to 9 with no repetition (shaded cells).\u003c\/li\u003e\n\u003cli\u003eAnother rule is the rule of Hexagon; where no number is repeated in cells touching each other.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e: \u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 8 x 11.5 inch (large size) with softcover and paperback binding so easy store and use. \u003c\/li\u003e\n\u003cli\u003ePages: 106 pages with 150 different puzzles in a big font (2 Puzzles per page). Plus the solutions of all the puzzles at the end. \u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePlease note that the puzzles are printed in font 18 while the answers of the puzzles are printed in smaller size. \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eImprove your mental focus with this unique selection of challenging, fun Tridoku puzzles. Scroll up and order your copy. \u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 108\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.22 x 11 x 8.5 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e June 13, 2020\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":42744326324287,"sku":"9798653606564","price":13.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/8226\/1823\/files\/ae73e582670b228b1494438b5d97d1ed.webp?v=1765167823","url":"https:\/\/dhlswag.com\/products\/tridoku-puzzles-triangular-sudoku-puzzles-for-adults-and-seniors-paperback","provider":"BBB","version":"1.0","type":"link"}