Steve Mack illustrated this colorful map of the United States with symbols of the states and their capital cities for this Map of the USA Jumbo Puzzle from Mudpuppy. Jumbo Puzzles are a fun way to work on hand and eye coordination and to have fun together. Travel from pineapples to maple leaves! This puzzle measures 22 inches square (56 cm), and the 25 jumbo pieces are 90% recycled paper and printed with nontoxic, soy-based inks.