Global Light Knowledge Test
Since 2013, we have been measuring the global knowledge about light through the online quiz game.
The results are based on 252069 answers to questions in category light, given by players from 151 countries.
This test has questions in the following languages:
Ukrainian language, French language, German language, Dutch language, English language, Polish language, Romanian language, Portuguese language, Spanish language, Russian language and Italian language.
Results by country
Results by gender
| 30.3% | /67131 |
| 16.9% | /60535 |
Origin of answers
Answers distribution by gender:
gender
men
52%
67131
women
48%
60535
Answers distribution by language:
language
Ukrainian language
0%
26
French language
0%
100
German language
3%
8195
Dutch language
0%
82
English language
10%
26624
Polish language
85%
214374
Romanian language
0%
0
Portuguese language
0%
56
Spanish language
0%
1065
Russian language
0%
1004
Italian language
0%
543
Answers distribution by country:
country
Poland85%
214615
India3%
7656
Germany2%
7420
the United States2%
6850
the United Kingdom1%
3195
Austria0%
1201
Australia0%
963
Spain0%
950
the Philippines0%
738
Italy0%
736
Quiz size
Number of active questions per language:
language
Ukrainian language
1%
1
French language
1%
1
German language
19%
16
Dutch language
1%
1
English language
25%
21
Polish language
40%
34
Romanian language
1%
1
Portuguese language
1%
1
Spanish language
2%
2
Russian language
4%
4
Italian language
1%
1