This book, from the popular Brain Games: Picture Puzzles series, challenges your powers of observation. Two or more pictures that seem identical are presented on the same page, but subtle changes have been made to one of the pictures it s up to you to figure out what has been altered. The pictures in Brain Games: Christmas Picture Puzzles capture a variety of holiday scenes. You ll find pictures of Christmas ornaments, gifts, snowmen, decorations, cookies, and more. The book is divided into four sections of picture puzzles, each of which gets more difficult. Can t find all of the changes? No problem the solutions to the puzzles are provided in the final section of the book. Brain Games: Christmas Picture Puzzles is spiral-bound and easy to use whether you re at home, on public transportation, in a long security line at the airport, or relaxing poolside. And whether you have an hour or just a few spare minutes, this book will suit your situation. The Brain Games: Picture Puzzles series was developed to exercise your brain and strengthen your ability to focus and concentrate. Plus, the books are fun. Here s some of what Brain Games: Christmas Picture Puzzles offers: More than 130 picture puzzles to solve Christmas-themed photos that are sure to get you in a festive mood A format that makes the book easy to tote around