Enter email to sign in
or create new account

*By clicking continue you are agreeing to QuizHero's Terms of Service and confirm that you have read and understood QuizHero's Privacy Policy.

Countries of the World

Pack your bags and grab your passport, it’s time for the Countries of the World quiz! Show us you’re the ultimate globetrotter by answering each of our questions, whether it’s about the home country of Machu Picchu, the path of the Mississippi River, or many more topics. Book some vacation time because this quiz will take you all around the world!

Start

Fact Lab

The first four-way traffic signal that resembles what we use today was installed in Cleveland, Ohio on August 5,1914. It only had red and green lights and was operated by a police officer. There had been other attempts to control traffic, but the signal in Cleveland was the first-ever successful traffic light.

Venus has the longest day of any planet in our solar system. It completes one rotation every 243 Earth days. Its day lasts longer than its orbit. It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.

Yes, there is a restaurant called ‘Heart Attack Grill!’ It is a hospital-themed restaurant where the waitresses are referred to as nurses and orders are written down as prescriptions.

Fact Lab

Yes, there is a restaurant called ‘Heart Attack Grill!’ It is a hospital-themed restaurant where the waitresses are referred to as nurses and orders are written down as prescriptions.