Every answer is a number
Approx questions always have a numerical answer: when something happened, how far, how big, how many or how fast. That makes them easy to understand at a glance and surprisingly hard to pin down exactly.
22 categories to choose from
The question library spans 22 categories, from geography, history and astronomy to sport, music, food and pop culture.
When you create a game you can pick any mix of categories and difficulty levels, so a group of history fans and a group of sports fans can each get the quiz they want.
Close answers still score
Instead of one number you give a range. If the answer is inside it, you score, and the narrower your range the more you score. If you are sure, enter a single number for an exact guess and a bonus.
Questions are reviewed before they appear
Players can suggest questions, and each one is checked before it is used in games. You can react to a question after it is revealed or report one that looks wrong, which helps keep the library accurate.