Rod Kimball's Path Puzzles

My friend Rod Kimball is a true renaissance man: juggler, musician and serious puzzler. His Path Puzzles are featured in the NY Times:
http://wordplay.blogs.nytimes.com/2014/12/08/path-3/?module=BlogPost-Title&version=Blog+Main&contentCollection=Numberplay&action=Click&pgtype=Blogs&region=Body&_r=0


Read my review of his Path Puzzles app & book:
http://gottasolveit.blogspot.com/2014/02/path-puzzles-puzzle-app-game-for-iphone.html?showComment=1410504164730