Doggy photo matching quiz. For each question, click the one of 4 photos which matches the featured photo. Most are matches of a puppy to a full grown photo of the same breed or vice versa.
The app was designed so it only requires clicking on images and does not require reading of text. This is so that young children might be more able to play it, even if they just enjoy looking at the doggy pictures and don't realize it's a quiz.