| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,923 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,448 |
| Slavic Countries | 0 | - | 4.96 | 111,793 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,011 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,345 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,499 |
| The Only European Country ... | 0 | - | 4.91 | 217,103 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,403 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,479 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,418 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,391 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,208 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,954 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,094 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,813 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,340 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,328 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,661 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,179 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,321 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,908 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,860 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,656 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,160 |
| Monarchies of Europe | 0 | - | 4.90 | 98,260 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,983 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,729 |
| European Countries with One Border | 0 | - | 4.97 | 182,985 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,760 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,674 |
| Countries That Border Russia | 0 | - | 4.98 | 462,288 |
| Countries Bordering France | 0 | - | 4.83 | 403,031 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,946 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,127 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,771 |
| UK Immigration by Country | 0 | - | 4.94 | 141,057 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,154 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,638 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,243 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,158 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,621 |
| Germany Country Quiz | 0 | - | 4.83 | 158,060 |
| Russia Country Quiz | 0 | - | 4.83 | 114,608 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,035 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,740 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,855 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,993 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,058 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,156 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,584 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,078 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,462 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,708 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,265 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,099 |
| Countries of Africa | 0 | - | 5.00 | 2,541,650 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,897 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,468 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,540 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,939 |
| Countries that Border Poland | 0 | - | 4.99 | 172,449 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,259 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,920 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,208 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,074 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,239 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,647 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,484 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,209 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,898 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,812 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,672 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,959 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,788 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,583 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,543 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,971 |
| Counties of England | 0 | - | 4.97 | 798,078 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,282 |
| Europe Capital to Country | 0 | - | 4.99 | 250,650 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,072 |
| European Capitals by Map | 0 | - | 4.99 | 139,672 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,212 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,548 |
| European Coastal Capitals | 0 | - | 4.95 | 90,726 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,320 |
| Countries of the Middle East | 0 | - | 4.96 | 201,448 |
| African Island Countries | 0 | - | 4.96 | 101,766 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,930 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,354 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,082 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,659 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,707 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,198 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,891 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,681 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,322 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,708 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,375 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,285 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,131 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,363 |
| Romania Country Quiz | 0 | - | 4.63 | 53,854 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,499 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,261 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,279 |
| Random European Flag to Country | 0 | - | 4.89 | 182,760 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,472 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,198 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,586 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,822 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,907 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,073 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,538 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,255 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,513 |
| Official Cities in the UK | 0 | - | 4.89 | 284,239 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,139 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,245 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,356 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,962 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,437 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,215 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,649 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,158 |
| Monarchies of Asia | 0 | - | 4.97 | 71,158 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,966 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,158 |
| The Only African Country ... | 0 | - | 4.99 | 129,221 |
| The Only American Country ... | 0 | - | 4.92 | 121,739 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,170 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,840 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,141 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,405 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,296 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,278 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,305 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,350 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,007 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,665 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,022 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,978 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,556 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,081 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,694 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,909 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,600 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,110 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,291 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,786 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,246 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,660 |
| Central American Countries | 0 | - | 4.98 | 156,637 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,777 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,221 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,360 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,707 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,512 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,717 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,108 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,294 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,609 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,311 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,221 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,946 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,053 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,785 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,361 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,110 |
| Countries Bordering the EU | 0 | - | 4.77 | 73,067 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,637 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,205 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,051 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,447 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,007 |
| Japan Country Quiz | 0 | - | 4.93 | 142,639 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,381 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,114 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,835 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,926 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,834 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,537 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,968 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,506 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,036 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,196 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,831 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,567 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,738 |
| Random European Capital to Country | 0 | - | 4.98 | 191,085 |
| Random European Country to Capital | 0 | - | 4.93 | 165,293 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,546 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,873 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,206 |
| Most Forested European Countries | 0 | - | 4.80 | 75,411 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,450 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,502 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,643 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,390 |
