Below is a sample question from "What Does Not Belong," an advanced classification game offered through the iPhone/iPad store. Just search for "What Does Not Belong" to find the game! The first ten questions are free, and 100 questions are just $1.99.
Instructions: Which one of these pictures does not belong with the others? Why doesn't this picture belong with the others? Remember, for ONE picture to be different the rest have to be alike in some way.
Did you guess the asparagus? That's correct! The asparagus does not belong because the raspberries, apples, oranges, blueberries, and lemons are all fruit. The asparagus is a vegetable.