Download or read book Will Shortz Presents KenKen to Exercise Your Brain written by Tetsuya Miyamoto and published by Macmillan. This book was released on 2010-02-16 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: KenKen is known around the world as a fun and wildly addictive game but did you know that it was originally created as a teaching tool to hone math, logic, and reasoning skills? So grab a pencil and and enjoy this fun way to strengthen your mind! *Refresh and renew the "little grey cells" with 100 easy to hard KenKen puzzles *Edited by legendary New York Times puzzlemaster Will Shortz *Big grids with lots of space for easy solving