| Answer | Countries | % Correct |
|---|---|---|
| Euro | Germany | 99%
|
| Euro | Andorra | 99%
|
| Euro | Austria | 99%
|
| Euro | Belgium | 99%
|
| Euro | Croatia | 99%
|
| Euro | Spain | 99%
|
| Euro | Estonia | 99%
|
| Euro | Finland | 99%
|
| Euro | France | 99%
|
| Euro | Greece | 99%
|
| Euro | Ireland | 99%
|
| Euro | Italy | 99%
|
| Euro | Latvia | 99%
|
| Euro | Lithuania | 99%
|
| Euro | Luxembourg | 99%
|
| Euro | Malta | 99%
|
| Euro | Monaco | 99%
|
| Euro | Netherlands | 99%
|
| Euro | Portugal | 99%
|
| Euro | San Marino | 99%
|
| Euro | Slovakia | 99%
|
| Euro | Slovenia | 99%
|
| Euro | Vatican City | 99%
|
| Euro (used unilaterally) | Kosovo | 99%
|
| Euro (used unilaterally) | Montenegro | 99%
|
| Pound sterling | United Kingdom | 95%
|
| Swiss franc | Liechtenstein | 87%
|
| Swiss franc | Switzerland | 87%
|
| Belarusian ruble | Belarus | 85%
|
| Russian ruble | Russia | 85%
|
| Danish krone | Denmark | 79%
|
| Norwegian krone | Norway | 79%
|
| Swedish krona | Sweden | 79%
|
| Zloty | Poland | 69%
|
| Icelandic króna | Iceland | 61%
|
| Forint | Hungary | 53%
|
| Serbian dinar | Serbia | 53%
|
| Convertible mark | Bosnia and Herzegovina | 45%
|
| Lek | Albania | 45%
|
| Lev | Bulgaria | 44%
|
| Moldovan leu | Moldova | 44%
|
| Romanian leu | Romania | 44%
|
| Czech koruna | Czech Republic | 39%
|
| Hryvnia | Ukraine | 34%
|
| Denar | North Macedonia | 29%
|