| Hint | Year | Answer | % Correct |
|---|---|---|---|
| North America | 2009 | Canada | 100%
|
| Asia | (signed 2024) | India | 100%
|
| Asia | 2021 | Indonesia | 100%
|
| Asia | 2009 | Japan | 100%
|
| North America | 2001 | Mexico | 100%
|
| Asia | 2014 | China | 94%
|
| South America | 2011 | Colombia | 94%
|
| Africa | 2008 | Egypt | 94%
|
| Asia | 2003 | Singapore | 94%
|
| Asia | 2006 | South Korea | 94%
|
| Asia | 1992 | Turkey | 94%
|
| South America | 2004 | Chile | 89%
|
| South America | 2020 | Ecuador | 89%
|
| Europe | 1973 | European Union | 89%
|
| Asia | 2014 | Gulf Cooperation Council | 89%
|
| Africa | 1999 | Morocco | 89%
|
| Europe | 2021 | United Kingdom | 89%
|
| Asia | 1993 | Israel | 83%
|
| South America | 2011 | Peru | 83%
|
| Africa | 2008 | Southern African Customs Union | 83%
|
| Asia | (signed 2025) | Thailand | 83%
|
| Africa | 2006 | Tunisia | 83%
|
| Europe | 2010 | Albania | 78%
|
| Europe | (signed 2025) | Kosovo | 78%
|
| Europe | 2012 | Ukraine | 78%
|
| Europe | 2015 | Bosnia-Herzegovina | 72%
|
| North America | 2014 | Costa Rica | 72%
|
| Asia | 2018 | Georgia | 72%
|
| Asia | 2007 | Lebanon | 72%
|
| Europe | 2025 | Moldova | 72%
|
| Europe | 2012 | Montenegro | 72%
|
| Europe | 2002 | North Macedonia | 72%
|
| North America | 2014 | Panama | 72%
|
| Europe | 2010 | Serbia | 72%
|
| Asia | 2018 | Philippines | 67%
|
| Asia | 2002 | Jordan | 61%
|
| Europe | 1960 | European Free Trade Association | 44%
|
| Asia | 2012 | Hong Kong | 17%
|
| Asia | 1999 | Palestinian Authority | 17%
|
| Europe | 1995 | Faroe Islands | 11%
|