| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,242 |
| The Only European Country ... | 0 | - | 4.94 | 176,538 |
| Europe Map Quiz | 0 | - | 5.00 | 4,267,114 |
| Countries of Europe by Population | 0 | - | 4.98 | 125,096 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,849 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 184,011 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,005 |
| Slavic Countries | 0 | - | 4.96 | 99,952 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,839 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,851 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,888 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,152 |
| Monarchies of Europe | 0 | - | 4.88 | 86,491 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,969 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,907 |
| European Countries with One Border | 0 | - | 4.96 | 149,785 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,677 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,595 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,450 |
| Countries of Africa | 0 | - | 5.00 | 2,149,054 |
| Countries That Border Russia | 0 | - | 4.98 | 424,120 |
| Countries Bordering France | 0 | - | 4.87 | 355,537 |
| Countries Bordering Germany | 0 | - | 4.99 | 339,271 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,463 |
| UK Immigration by Country | 0 | - | 4.95 | 124,445 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,485 |
| Most Forested European Countries | 0 | - | 4.82 | 67,797 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 177,659 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,200 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,992 |
| Germany Country Quiz | 0 | - | 4.83 | 139,265 |
| Russia Country Quiz | 0 | - | 4.84 | 102,593 |
| Italy Country Quiz | 0 | - | 4.81 | 108,172 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 117,624 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,725 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,091 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,988 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,851 |
| Europe Capital to Country | 0 | - | 4.99 | 218,648 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,575 |
| European Capitals by Map | 0 | - | 4.99 | 91,662 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,273 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,521 |
| European Coastal Capitals | 0 | - | 4.95 | 76,667 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 192,279 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,855 |
| Countries of the Middle East | 0 | - | 4.96 | 171,885 |
| African Island Countries | 0 | - | 4.96 | 88,783 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,666 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,576 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,516 |
| Countries of North America Quiz | 0 | - | 5.00 | 872,312 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,269 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,975 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,530 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,795 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,076 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,694 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,167 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,238 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,247 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,055 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 134,295 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,884 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,645 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,580 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,600 |
| Countries that Border Poland | 0 | - | 4.99 | 157,936 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,932 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,641 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,844 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,603 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,015 |
| Countries Closest to Italy | 0 | - | 4.97 | 178,014 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,432 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,773 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,163 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,454 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,906 |
| Counties of England | 0 | - | 4.96 | 685,364 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,690 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,292 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,777 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,349 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 80,126 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,332 |
| Official Cities in the UK | 0 | - | 4.87 | 230,744 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,811 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,633 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,600 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,902 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,224 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,605 |
| Monarchies of Asia | 0 | - | 4.95 | 53,720 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 55,748 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,362 |
| The Only African Country ... | 0 | - | 4.99 | 104,713 |
| The Only American Country ... | 0 | - | 4.94 | 109,053 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,254 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,810 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,597 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,287 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,671 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,829 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,702 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,695 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,671 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,648 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,740 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,967 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,128 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,747 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,848 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,566 |
| Countries with Megacities | 0 | - | 4.99 | 195,339 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,994 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 97,113 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 94,062 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,973 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 245,839 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 43,228 |
| Random European Flag to Country | 0 | - | 4.91 | 160,622 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,731 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,949 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 50,090 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,304,842 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 348,023 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,991 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.49 | 85,048 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,009 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,681 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,978 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,358 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,314 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,840 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,681 |
| Oceania Map Quiz | 0 | - | 4.97 | 564,041 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,403 |
| Asia Map Quiz | 0 | - | 4.99 | 777,936 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,473 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,428 |
| Central American Countries | 0 | - | 4.98 | 138,236 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,692 |
| Total United States Immigration by Country | 0 | - | 4.90 | 96,087 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,611 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,966 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,964 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,837 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 130,406 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,041 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,109 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,720 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,645 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,175 |
| Countries with the Most Arabic Speakers | 0 | - | 4.90 | 70,010 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,209 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,646 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,182 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,905 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,864 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,278 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,852 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,293 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,051 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,861 |
| Japan Country Quiz | 0 | - | 4.92 | 118,636 |
| Indonesia Country Quiz | 0 | - | 4.83 | 64,886 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,302 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,442 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,918 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,139 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,386 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,519 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,471 |
| American Countries on the Pacific Coast | 0 | - | 4.79 | 37,373 |
| The Only Remaining Asian Country . . . | 0 | - | 4.72 | 39,541 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 65,574 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 243,888 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 108,441 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 89,599 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 64,607 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,216 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,343 |
| Random European Capital to Country | 0 | - | 4.97 | 151,897 |
| Random European Country to Capital | 0 | - | 4.92 | 134,306 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,206 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,603 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,297 |
| Olympic Host Countries | 0 | - | 4.98 | 160,983 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 230,441 |
| South China Sea Countries | 0 | - | 4.82 | 53,582 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,165 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 82,991 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 88,623 |
| European Countries with NO Wolves | 0 | - | 4.64 | 63,603 |
| Which Country of the United Kingdom? | 0 | - | 4.59 | 34,994 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,864 |
| Every European Country Shape | 0 | - | 4.95 | 170,431 |
| Every Asian Country Shape | 0 | - | 4.93 | 74,664 |
