What happens when you mash up population, employment, evolution, pets, wars, and the highest mountains on Earth? You get The Higher or Lower Quiz Game! How well do you know your numbers? Well, now it's your chance. Learn tons of interesting facts as you go. Here are some of our favorite features:

* It's as simple or tapping higher or lower
* Each round is unique
* Improve your high score
* Study what you missed

We would love to hear your feedback. Please send an email to [email protected]!