This is a 418 piece puzzle of Kirby Scudder's imaginative map of Palo Alto, California. Located in the heart of Silicon Valley (and right next to where we make these puzzles), Palo Alto is a city of innovation. This puzzle follows suit with innovative patterns designed by Jef Bambas and whimsies designed by Kathryn Flocken representing many of the city's history and features. This puzzle has a straight edge and an average difficulty rating. Like all our puzzles, laser-cut from 1/4" thick wood. Packaged in our standard pine wood box. Made in USA.