| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 110,500 |
| The Only European Country ... | 0 | - | 4.92 | 207,729 |
| European Countries NOT in NATO | 0 | - | 4.89 | 56,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,675,577 |
| Countries of Europe by Population | 0 | - | 4.98 | 173,591 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,303,870 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 212,500 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 86,499 |
| Slavic Countries | 0 | - | 4.96 | 109,535 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 189,620 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 148,408 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 227,751 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 122,618 |
| Monarchies of Europe | 0 | - | 4.89 | 95,884 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 93,797 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 134,202 |
| European Countries with One Border | 0 | - | 4.97 | 179,271 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 176,010 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 43,992 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 205,772 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 91,199 |
| Countries of Africa | 0 | - | 5.00 | 2,456,134 |
| Countries That Border Russia | 0 | - | 4.98 | 454,012 |
| Countries Bordering France | 0 | - | 4.87 | 382,481 |
| Countries Bordering Germany | 0 | - | 4.99 | 362,676 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 358,900 |
| UK Immigration by Country | 0 | - | 4.94 | 137,830 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 113,012 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 194,833 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 190,937 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 124,699 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 249,693 |
| Germany Country Quiz | 0 | - | 4.82 | 154,369 |
| Russia Country Quiz | 0 | - | 4.85 | 112,296 |
| Italy Country Quiz | 0 | - | 4.81 | 120,290 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 135,454 |
| Croatia Country Quiz | 0 | - | 4.81 | 41,965 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 34,483 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 62,890 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,193,834 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,254 |
| Europe Capital to Country | 0 | - | 4.99 | 243,559 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,627 |
| European Capitals by Map | 0 | - | 4.99 | 131,758 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,479 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,109 |
| European Coastal Capitals | 0 | - | 4.95 | 88,241 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,493 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,265 |
| Countries of the Middle East | 0 | - | 4.95 | 195,520 |
| African Island Countries | 0 | - | 4.96 | 99,152 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 136,968 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,825 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 93,957 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 89,967 |
| Countries of North America Quiz | 0 | - | 5.00 | 992,712 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 123,664 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 104,667 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 133,596 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 213,124 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 151,259 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,500 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,968 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 114,036 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 158,191 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 97,068 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 105,778 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 146,651 |
| Countries that Border Hungary | 0 | - | 4.98 | 102,729 |
| Countries Bordering Austria | 0 | - | 4.97 | 116,416 |
| Countries Bordering Serbia | 0 | - | 4.96 | 90,448 |
| Countries Bordering Italy | 0 | - | 4.94 | 99,394 |
| Countries that Border Poland | 0 | - | 4.99 | 169,223 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 72,667 |
| Countries that Visit France the Most | 0 | - | 4.84 | 44,739 |
| Countries Closest to Spain | 0 | - | 4.96 | 222,456 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 81,494 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 70,950 |
| Countries Closest to Italy | 0 | - | 4.97 | 193,893 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 71,186 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,077 |
| Andorra Country Quiz | 0 | - | 4.89 | 30,856 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 85,397 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 125,435 |
| Counties of England | 0 | - | 4.97 | 777,085 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 100,621 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 162,953 |
| Countries Closest to Iceland | 0 | - | 4.88 | 71,457 |
| Countries that Beat Russia | 0 | - | 4.84 | 80,403 |
| Greenland Country Quiz | 0 | - | 4.83 | 35,602 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 179,292 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 189,243 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 101,697 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 106,660 |
| Official Cities in the UK | 0 | - | 4.89 | 274,732 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 92,202 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 80,863 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,812 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 132,684 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 118,968 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 103,319 |
| Monarchies of Asia | 0 | - | 4.97 | 69,814 |
| Asian Country Superlatives | 0 | - | 4.83 | 79,663 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 130,503 |
| The Only African Country ... | 0 | - | 4.98 | 127,097 |
| The Only American Country ... | 0 | - | 4.92 | 118,617 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 31,310 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 71,381 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 103,235 |
| Countries Closest to Africa | 0 | - | 4.96 | 154,670 |
| Regions of France Map Quiz | 0 | - | 4.96 | 140,789 |
| States of Germany Map Quiz | 0 | - | 4.91 | 129,903 |
| Counties of England Map Quiz | 0 | - | 4.97 | 303,503 |
| UK Cities Map Quiz | 0 | - | 4.95 | 458,303 |
| Three Band Flags of Europe | 0 | - | 4.97 | 188,870 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 91,677 |
| Pixelated Europe Map | 0 | - | 4.88 | 120,132 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 146,648 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 167,502 |
| Countries with Megacities | 0 | - | 4.99 | 228,521 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 193,636 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 110,003 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 132,405 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 77,648 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 313,894 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 72,956 |
| Random European Flag to Country | 0 | - | 4.89 | 177,814 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 94,918 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 69,747 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,136 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,414,452 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 372,146 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,386 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 100,255 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 88,724 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 64,801 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,950 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,778 |
| Countries Bordering the EU | 0 | - | 4.75 | 57,774 |
| Countries Closest to Europe | 0 | - | 4.69 | 108,653 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,426,679 |
| Oceania Map Quiz | 0 | - | 4.98 | 623,397 |
| Africa Map Quiz | 0 | - | 5.00 | 2,082,971 |
| Asia Map Quiz | 0 | - | 4.99 | 889,513 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 419,927 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 67,065 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 140,025 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 79,785 |
| Central American Countries | 0 | - | 4.98 | 152,583 |
| Total United States Immigration by Country | 0 | - | 4.90 | 108,420 |
| Biggest Roman Empire Countries | 0 | - | 4.89 | 100,366 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 94,686 |
| African Countries with the Most Christians | 0 | - | 4.94 | 73,867 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 234,290 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 158,784 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 118,317 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 111,674 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 89,998 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 99,642 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,061 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 78,321 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 69,564 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 121,879 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 95,218 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 87,417 |
| Flags of Countries That Border France | 0 | - | 4.89 | 120,839 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 89,569 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 67,443 |
| Countries Closest to Australia | 0 | - | 4.99 | 164,816 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 82,041 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 106,493 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.95 | 188,228 |
| Name a Valid Asian Country | 0 | - | 4.98 | 118,322 |
| Japan Country Quiz | 0 | - | 4.93 | 139,258 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,336 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,045 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,227 |
| Kenya Country Quiz | 0 | - | 4.86 | 33,961 |
| Palau Country Quiz | 0 | - | 4.89 | 22,489 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 182,268 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 146,192 |
| France Cities Map Quiz | 0 | - | 4.96 | 162,745 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 123,372 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 94,769 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 149,323 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.98 | 114,063 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,678 |
| The Only Remaining Asian Country . . . | 0 | - | 4.70 | 44,834 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 84,395 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 262,572 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 119,275 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 110,071 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 91,036 |
| Most Guessed European Capitals | 0 | - | 4.89 | 100,554 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,216 |
| Random European Capital to Country | 0 | - | 4.98 | 186,493 |
| Random European Country to Capital | 0 | - | 4.92 | 145,796 |
| Random Asian Country to Capital | 0 | - | 4.92 | 93,889 |
| Random Asian Capital to Country | 0 | - | 4.97 | 99,715 |
