{ "item_title" : "220 kakuro Puzzles", "item_author" : [" Somatomint "], "item_description" : "Improve Your Mental Focus, Boost Your Brain Powers and enjoy your time solving the challenging Kakuro or cross sum puzzles.This Book has 220 Puzzles of kakuro. The first 50 puzzles are super easy as some of the numbers are already filled in to make you familiar with solving kakuro. Answers to all the puzzles are included at the end of the book.What is Kakuro puzzles and how to solve them?Kakuro puzzle is a logic sum game.You start with a grid that has white and black cells; the black cells contain the sum of the consecutive white cells in a given direction. The numbers used to fill the grid are 1 to 9 (no zero and no two digits). Also, the numbers cannot be repeated in a given entry.There are many techniques to solve kakuro puzzles. Some of the techniques include unique sum, elimination logic and combination logic. (more about these techniques inside the book).Mathematical games have been scientifically proven to improve mental focus, Sharpen the memory as well as protecting the brain from neurodegenerative disorders.Features:Size: 8 x 11.5 inch (large size) with softcover and paperback binding so easy store and use.Pages: 155 pages with full-page 220 different puzzles (13x 10 grid ) (2 on each page). Plus the solutions of all the puzzles at the end.Improve your mental focus with this unique selection of easy, fun Kakuro puzzles. Scroll up and order your copy.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/864/632/9798646320828_b.jpg", "price_data" : { "retail_price" : "9.50", "online_price" : "9.50", "our_price" : "9.50", "club_price" : "9.50", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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