- The book is divided into four sections of picture puzzles, each progressively more difficult.
- The picture puzzles feature photos that inspire nostalgia for the fads, fashions, and familiar faces of decades past.
- The book's vintage photos include: Route 66 road stop, 1970s protest parade, a soda shop, 1940s family room, Sesame Street, a roller skating rink, and more!
- Can't find all the changes? No problem -- solutions to all the puzzles are provided in the final section of the book.
- Spiral bound, 192 pages.
The Brain Games Picture Puzzles series was developed to challenge the powers of observation and stimulate the ability to focus and concentrate.