| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,167 |
| The Only European Country ... | 0 | - | 4.91 | 214,880 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,798 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,024 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,734 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,173 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,637 |
| Slavic Countries | 0 | - | 4.96 | 111,165 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,052 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,630 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,602 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,462 |
| Monarchies of Europe | 0 | - | 4.90 | 97,626 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,285 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,815 |
| European Countries with One Border | 0 | - | 4.97 | 182,024 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,896 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,172 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,893 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,423 |
| Countries of Africa | 0 | - | 5.00 | 2,518,177 |
| Countries That Border Russia | 0 | - | 4.98 | 460,106 |
| Countries Bordering France | 0 | - | 4.83 | 400,871 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,812 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,045 |
| UK Immigration by Country | 0 | - | 4.94 | 140,025 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,347 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,928 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,542 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,415 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,289 |
| Germany Country Quiz | 0 | - | 4.82 | 157,058 |
| Russia Country Quiz | 0 | - | 4.85 | 113,971 |
| Italy Country Quiz | 0 | - | 4.82 | 122,593 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,778 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,038 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,158 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,948 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,104 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,332 |
| Europe Capital to Country | 0 | - | 4.99 | 248,675 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,978 |
| European Capitals by Map | 0 | - | 4.99 | 137,450 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,536 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,906 |
| European Coastal Capitals | 0 | - | 4.95 | 90,038 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,595 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,901 |
| Countries of the Middle East | 0 | - | 4.96 | 199,684 |
| African Island Countries | 0 | - | 4.96 | 101,082 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,637 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,346 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,205 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,172 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,190 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,889 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,631 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,094 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,142 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,354 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,455 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,833 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,604 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,678 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,532 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,769 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,663 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,894 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,987 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,008 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,608 |
| Countries that Border Poland | 0 | - | 4.99 | 171,711 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,579 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,675 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,125 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,947 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,801 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,353 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,707 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,506 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,705 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,445 |
| Counties of England | 0 | - | 4.97 | 791,897 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,359 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,096 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,813 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,089 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,193 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,364 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,281 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,980 |
| Official Cities in the UK | 0 | - | 4.89 | 281,667 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,649 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,885 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,954 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,706 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,669 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,687 |
| Monarchies of Asia | 0 | - | 4.97 | 70,783 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,581 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,489 |
| The Only African Country ... | 0 | - | 4.98 | 128,647 |
| The Only American Country ... | 0 | - | 4.92 | 121,102 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,891 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,414 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,421 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,654 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,648 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,084 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,530 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,045 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,376 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,275 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,155 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,426 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,103 |
| Countries with Megacities | 0 | - | 4.99 | 248,599 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,978 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,454 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,348 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,407 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,061 |
| Random European Flag to Country | 0 | - | 4.89 | 181,428 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,098 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,024 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,608 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,969 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,607 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,880 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,442 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,708 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,506 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,106 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,193 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,595 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,624 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,411 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,869 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,480 |
| Asia Map Quiz | 0 | - | 4.99 | 910,068 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,270 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,546 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,886 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,868 |
| Central American Countries | 0 | - | 4.98 | 155,433 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,952 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,550 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,615 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,102 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,002 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,847 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,693 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,620 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,377 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,036 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,937 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,696 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,458 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,236 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,652 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,587 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,675 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,419 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,355 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,718 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,488 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,125 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,894 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,269 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,390 |
| Japan Country Quiz | 0 | - | 4.92 | 141,786 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,903 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,199 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,497 |
| Syria Country Quiz | 0 | - | 4.81 | 32,510 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,424 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,614 |
| Palau Country Quiz | 0 | - | 4.90 | 22,901 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,745 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,607 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,482 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,347 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,388 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,736 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,127 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,567 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,226 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,750 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,244 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,031 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,031 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,322 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,257 |
| Random European Capital to Country | 0 | - | 4.98 | 189,673 |
