
Global Blood Knowledge Test
Since 2013, we have been measuring the global knowledge about blood through the online quiz game.
The results are based on 204857 answers to questions in category blood, given by players from 150 countries.
This test has questions in the following languages:
Polish language, English language, Spanish language, German language and Russian language.
Results by country
Results by gender

30.8% | /38916 |

31.6% | /36290 |
Origin of answers
Answers distribution by gender:
gender
men
51%
38916
women
49%
36290
Answers distribution by language:
language
Polish language
87%
178233
English language
10%
21928
Spanish language
0%
10
German language
2%
4485
Russian language
0%
201
Answers distribution by country:
country

84%
173940

3%
6525

2%
5124

2%
4801

1%
3012

0%
873

0%
844

0%
801

0%
792

0%
633
Quiz size
Number of active questions per language:
language
Polish language
50%
23
English language
28%
13
Spanish language
2%
1
German language
17%
8
Russian language
2%
1