| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,056 |
| Slavic Countries | 0 | - | 4.96 | 112,276 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,202 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,402 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,518 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,904 |
| The Only European Country ... | 0 | - | 4.91 | 218,650 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,340 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,687 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,548 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,649 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,543 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,478 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,386 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,933 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,952 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,953 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,427 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,218 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,699 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,053 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,016 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,002 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,814 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,184 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,497 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,519 |
| Monarchies of Europe | 0 | - | 4.90 | 98,755 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,403 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,359 |
| European Countries with One Border | 0 | - | 4.97 | 183,624 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,386 |
| Countries That Border Russia | 0 | - | 4.98 | 464,220 |
| Countries Bordering France | 0 | - | 4.83 | 404,625 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,756 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,587 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,014 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,525 |
| UK Immigration by Country | 0 | - | 4.94 | 141,577 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,715 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,513 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,771 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,689 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,728 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,670 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,705 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,569 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,183 |
| Germany Country Quiz | 0 | - | 4.82 | 158,710 |
| Russia Country Quiz | 0 | - | 4.83 | 115,227 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,822 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,549 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,366 |
| Countries of Africa | 0 | - | 5.00 | 2,555,895 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,019 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,888 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,991 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,204 |
| Countries that Border Poland | 0 | - | 4.99 | 173,058 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,743 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,109 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,066 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,974 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,096 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,839 |
| Countries Closest to India | 0 | - | 4.97 | 103,166 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,109 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,231 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,975 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,012 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,725 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,162 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,680 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,285 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,552 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,663 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,555 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,616 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,097 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,082 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,351 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,009 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,189 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,494 |
| Romania Country Quiz | 0 | - | 4.63 | 54,080 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,739 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,418 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,956 |
| Counties of England | 0 | - | 4.97 | 802,031 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,934 |
| Europe Capital to Country | 0 | - | 4.99 | 251,846 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,804 |
| European Capitals by Map | 0 | - | 4.99 | 141,842 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,754 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,084 |
| European Coastal Capitals | 0 | - | 4.95 | 91,211 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,544 |
| Countries of the Middle East | 0 | - | 4.96 | 202,421 |
| African Island Countries | 0 | - | 4.96 | 102,345 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,132 |
| Random European Flag to Country | 0 | - | 4.90 | 184,023 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,684 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,214 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,461 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,204 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,911 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,708 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,380 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,170 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,807 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,061 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,041 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,501 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,943 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,957 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,240 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,690 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,178 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,875 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,540 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,770 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,790 |
| Official Cities in the UK | 0 | - | 4.89 | 285,895 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,649 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,255 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,007 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,585 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,190 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,440 |
| Monarchies of Asia | 0 | - | 4.97 | 71,450 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,233 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,253 |
| The Only African Country ... | 0 | - | 4.99 | 129,581 |
| The Only American Country ... | 0 | - | 4.92 | 122,136 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,348 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,720 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,774 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,699 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,729 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,954 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,497 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,677 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,826 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,402 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,225 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,371 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,201 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,830 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,831 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,498 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,819 |
| Central American Countries | 0 | - | 4.98 | 157,209 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,466 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,269 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,660 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,863 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,024 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,088 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,236 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,933 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,752 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,970 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,941 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,720 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,284 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,697 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,940 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,206 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,444 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,399 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,479 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,854 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,529 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,247 |
| Japan Country Quiz | 0 | - | 4.93 | 143,206 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,459 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,225 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,052 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,052 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,749 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,677 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,986 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,400 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,950 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,722 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,850 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,772 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,002 |
| Random European Capital to Country | 0 | - | 4.98 | 192,009 |
| Random European Country to Capital | 0 | - | 4.93 | 165,788 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,935 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,346 |
