This Boat Puzzle ebook is perfect for all �Spot the Difference� & �Find the Changes� puzzle people, both young and old. Made with both beautiful vintage colors and actual photos, this ebook contains eight puzzles (sets) to solve. Each one contains two pictures with many changes to find. Some are easy and some are very tricky. The answers are provided in the next page following each set. How many changes can you find? Have a great time solving these puzzles.