Global Solar System Knowledge Test
Since 2013, we have been measuring the global knowledge about Solar System through the online quiz game.
The results are based on 588517 answers to questions in category Solar System, given by players from 141 countries.
This test has questions in the following languages:
French language, Russian language, Polish language, Swedish language, English language, Romanian language, Italian language, Portuguese language, German language, Spanish language, Dutch language and Ukrainian language.