This spot the difference puzzle book for adults comes with a collection of 50 very addictive and enjoyable picture puzzles covering the USA.Pictures include restaurants, The Statue of Liberty, the Golden Gate Bridge and many more exciting places!Some pointers on what makes this Spot the Difference Book for Adults so unique: Contains 50 amazing places picture puzzles across America that are vibrant, rich in color and true candy to the unseen eye!One picture puzzle per sheet. Solutions can be found at the back of the book, just in case you need to take a peek!The size of the book is 8" x 10" ensuring you have maximum pleasure finding the changes. These picture puzzle games have been proven to improve observation levels to the next degree. Differences range from 10 to 20 per photograph. It’s also meant to give your brain a great workout. These spot the difference puzzles ranges from total beginner stage to very tricky and difficult levels. It is mainly focused on adults but young teenagers with a sharp mind will also be able to complete these picture puzzles thus boosts the mood and giving the user a sense of relaxation at the same time.You can always challenge your friends to see who can find all the changes the fastest!What are you waiting for?Add this spot the difference book to your Cart RIGHT NOW and get Puzzling!!!