What number is that?
14
51
71
74
The term 'daltonism' comes form the name of English chemist John Dalton, who published the paper "Extraordinary facts relating to the vision of colours" in 1798, after the realization of his own colour blindness.
reach: rather globalcolor blindnesscolorsmedicinenumbers
Answers by country
14
51
71
74
answers
the Philippines28
Pakistan46
Malaysia22
Nigeria19
Italy23
Australia47
Sweden13
the United States465
Republic of Ireland24
the United Kingdom185
South Africa14
India229
the Netherlands16
Germany358
Austria52
Greece23
Unknown22
Poland18588
Switzerland39
Canada36