Global Planets Knowledge Test
Since 2013, we have been measuring the global knowledge about planets through the online quiz game.
The results are based on 500749 answers to questions in category planets, given by players from 144 countries.
This test has questions in the following languages: Spanish language, Dutch language, Romanian language, Italian language, Polish language, Russian language, English language, German language, French language, Swedish language and Portuguese language.
Results by country
Results by gender