| Countries That Use the Euro | 0 | - | 4.91 | 61,803 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,204 |
| The Only European Country ... | 0 | - | 4.94 | 176,503 |
| Countries of Europe by Population | 0 | - | 4.98 | 125,056 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,266 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,960 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,983 |
| Slavic Countries | 0 | - | 4.96 | 99,936 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,239 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,942 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,499 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,816 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,822 |
| Europe Map Quiz | 0 | - | 5.00 | 4,265,877 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,847 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,137 |
| Monarchies of Europe | 0 | - | 4.88 | 86,469 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,308 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,944 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,870 |
| European Countries with One Border | 0 | - | 4.96 | 149,756 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,651 |
| Countries That Border Russia | 0 | - | 4.98 | 424,033 |
| Countries Bordering France | 0 | - | 4.87 | 355,479 |
| Countries Bordering Germany | 0 | - | 4.99 | 339,218 |
| UK Immigration by Country | 0 | - | 4.95 | 124,417 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,453 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,551 |
| Most Forested European Countries | 0 | - | 4.82 | 67,786 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 177,604 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,444 |
| Countries of Africa | 0 | - | 5.00 | 2,148,265 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,173 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,971 |
| Germany Country Quiz | 0 | - | 4.83 | 139,224 |
| Russia Country Quiz | 0 | - | 4.84 | 102,563 |
| Italy Country Quiz | 0 | - | 4.81 | 108,136 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 117,582 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,415 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,843 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,639 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,704 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,554 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,494 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 134,249 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,876 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,639 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,565 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,596 |
| Countries that Border Poland | 0 | - | 4.99 | 157,909 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,909 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,629 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,795 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,589 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,008 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,983 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,408 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,649 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,826 |
| Europe Capital to Country | 0 | - | 4.99 | 218,594 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,541 |
| European Capitals by Map | 0 | - | 4.99 | 91,603 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,256 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,501 |
| European Coastal Capitals | 0 | - | 4.95 | 76,655 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 192,227 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,075 |
| Countries of the Middle East | 0 | - | 4.96 | 171,829 |
| African Island Countries | 0 | - | 4.96 | 88,760 |
| Countries of North America Quiz | 0 | - | 5.00 | 871,974 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,759 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,053 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,553 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,677 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,149 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,206 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,236 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,040 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,759 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,152 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,445 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,884 |
| Counties of England | 0 | - | 4.96 | 685,158 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,672 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,273 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,683 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,742 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,318 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 80,107 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,313 |
| Official Cities in the UK | 0 | - | 4.87 | 230,680 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,782 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,622 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,587 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,870 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,207 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,589 |
| Monarchies of Asia | 0 | - | 4.95 | 53,710 |
| Random European Flag to Country | 0 | - | 4.91 | 160,584 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 55,723 |
| The Only African Country ... | 0 | - | 4.99 | 104,692 |
| The Only American Country ... | 0 | - | 4.94 | 109,035 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,247 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,798 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,587 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,279 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,622 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,814 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,718 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,689 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,931 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 50,082 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,651 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,655 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,617 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,927 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,120 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,819 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,522 |
| Countries with Megacities | 0 | - | 4.99 | 195,299 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,939 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 97,088 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 94,023 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,953 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 245,754 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,423 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,986 |
| Central American Countries | 0 | - | 4.98 | 138,203 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,675 |
| Total United States Immigration by Country | 0 | - | 4.90 | 96,069 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.49 | 85,022 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,593 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 43,203 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,930 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,944 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,003 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,759 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 130,368 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,005 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,088 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,683 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,621 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,161 |
| Countries with the Most Arabic Speakers | 0 | - | 4.90 | 69,994 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,202 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,671 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,976 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,346 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,621 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,166 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,303 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,872 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,853 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,258 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,835 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,289 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,828 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,021 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,832 |
| Japan Country Quiz | 0 | - | 4.92 | 118,428 |
| Indonesia Country Quiz | 0 | - | 4.83 | 64,865 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,297 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,404 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,860 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,109 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,367 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,508 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,452 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,304,561 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 347,969 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,289 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,375 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,886 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,058 |
| Asia Map Quiz | 0 | - | 4.99 | 777,621 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,370 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,200 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,334 |
| Random European Capital to Country | 0 | - | 4.97 | 151,872 |
| Random European Country to Capital | 0 | - | 4.92 | 134,281 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,196 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,588 |
| South China Sea Countries | 0 | - | 4.82 | 53,576 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,159 |
| American Countries on the Pacific Coast | 0 | - | 4.79 | 37,359 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 82,978 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 88,617 |
| European Countries with NO Wolves | 0 | - | 4.64 | 63,596 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,854 |
| The Only Remaining Asian Country . . . | 0 | - | 4.72 | 39,533 |
| Every European Country Shape | 0 | - | 4.95 | 170,385 |
| Every Asian Country Shape | 0 | - | 4.93 | 74,641 |
| Every African Country Shape | 0 | - | 4.86 | 68,795 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.82 | 51,127 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.87 | 67,609 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 78,313 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 67,269 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,963 |
| Countries Bordering India | 0 | - | 4.98 | 155,367 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,096 |
