Brain Games Picture Puzzles #9, How Many Differences Can You Find? is a challenging puzzle book designed to test your powers of observation. Each puzzle has two or more pictures that seemingly are identical, but subtle changes have been made to one of the pictures—it's up to you to find the differences. As you progress to more difficult puzzles, the differences become more subtle, the number of changes increases, and the pictures are more densely detailed. Solutions are provided at the back of the book; the original picture is presented with the changes circled and numbered.

Part of the popular Brain Games series, this entertaining picture puzzle book includes:

• More than 140 picture puzzles at four levels of difficulty.
• A wide variety of beautifully photographed indoor and outdoor scenes, from pictures of familiar home, garden, and store settings to exotic locales like a Spanish bullring and a Burmese festival.

Brain Games Picture Puzzles #9, How Many Differences Can You Find? is spiral-bound and easy to handle. You can enjoy the picture challenges at home, on public transportation, in a long security line at the airport, or at the beach. Take it wherever you go.

The Brain Games Picture Puzzles book series was developed to challenge your powers of observation and stimulate your ability to focus and concentrate. All books in the series contain unique content.

144 Picture Puzzles

4 Levels of Difficulty

Spiral bound for easy use and portability

Answers provided for all picture puzzles