Global Rivers Knowledge Test
Since 2013, we have been measuring the global knowledge about rivers through the online quiz game.
The results are based on 1429047 answers to questions in category rivers, given by players from 161 countries.
This test has questions in the following languages: Spanish language, Polish language, Dutch language, French language, German language, Portuguese language, English language, Russian language, Italian language and Russian language.
Results by country
Results by gender