| Inventor | Country | % Correct |
|---|---|---|
| Benjamin Franklin | United States | 98%
|
| Leonardo da Vinci | Italy | 94%
|
| Gustave Eiffel | France | 93%
|
| Alexander Bell | United Kingdom | 91%
|
| Alfred Nobel | Sweden | 85%
|
| Johannes Gutenberg | Germany | 84%
|
| Sergey Brin | Russia | 71%
|
| Ernő Rubik | Hungary | 64%
|
| Elijah McCoy | Canada | 60%
|
| Nicola Tesla | Croatia | 55%
|