Fun Kakuro: 230 Kakuro Puzzles : Cross Sums Puzzles for adults (Series #1) (Paperback)

<p><strong>Improve Your Mental Focus, Boost Your Brain Powers, and enjoy your time solving the challenging Kakuro or cross sum puzzles. </strong> </p><p>Mathematical games have been scientifically proven to improve mental focus, Sharpen the memory as well as protecting the brain from neurodegenerative disorders. </p><p><strong>What is Kakuro puzzles and how to solve them?</strong><br></p><ul><li>Kakuro puzzle is a logic sum game. </li><li>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. <br></li><li>The numbers used to fill the grid are 1 to 9 (no zero and no two digits). <br></li><li>The numbers cannot be repeated in a given entry. </li><li>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). <br></li><li>Plus Unique sum cheat sheet included inside the book</li></ul><p><br>This Book has 230 Puzzles of kakuro: </p><ul><li>200 Puzzle of 13x10 grid</li><li>30 Puzzles of 14x16 </li><li>Answers to all the puzzles are included at the end of the book.</li></ul><p><br><strong>Features: <br></strong></p><ul><li>Size: 8 x 11.5 inch (large size) with softcover and paperback binding so easy store and use. </li><li>Pages: 174 pages with full-page 230 different puzzles. Plus the solutions of all the puzzles at the end. </li></ul><p><br><strong>Improve your mental focus with this unique selection of easy, fun Kakuro puzzles. Scroll up and order your copy.</strong> </p>