| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,969 |
| Countries Bordering France | 0 | - | 4.83 | 401,084 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,984 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,023 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,633 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,902 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,293 |
| The Only European Country ... | 0 | - | 4.91 | 215,092 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,291 |
| Countries That Border Russia | 0 | - | 4.98 | 460,297 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,717 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,359 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,250 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,388 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,723 |
| Slavic Countries | 0 | - | 4.96 | 111,241 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,132 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,687 |
| Countries Bordering India | 0 | - | 4.98 | 163,196 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,925 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,028 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,336 |
| Countries that Border China | 0 | - | 4.96 | 262,474 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,672 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,055 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,368 |
| Countries that Border Poland | 0 | - | 4.99 | 171,769 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,456 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,723 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,792 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,526 |
| Monarchies of Europe | 0 | - | 4.90 | 97,690 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,370 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,904 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,230 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,848 |
| UK Immigration by Country | 0 | - | 4.94 | 140,198 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,415 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,056 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,624 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,476 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,134 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,647 |
| Germany Country Quiz | 0 | - | 4.82 | 157,166 |
| Russia Country Quiz | 0 | - | 4.85 | 114,032 |
| Italy Country Quiz | 0 | - | 4.82 | 122,658 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,927 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,084 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,189 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,247 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,053 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,464 |
| Countries of Africa | 0 | - | 5.00 | 2,521,057 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,227 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,190 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,926 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,086 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,502 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,378 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,773 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,009 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,692 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,063 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,269 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,394 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,804 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,642 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,697 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,207 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,558 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,973 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,883 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,406 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,369 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,988 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,148 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,722 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,659 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,530 |
| Counties of England | 0 | - | 4.97 | 792,429 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,427 |
| Europe Capital to Country | 0 | - | 4.99 | 248,861 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,123 |
| European Capitals by Map | 0 | - | 4.99 | 137,687 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,583 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,956 |
| European Coastal Capitals | 0 | - | 4.95 | 90,097 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,749 |
| Countries of the Middle East | 0 | - | 4.96 | 199,832 |
| African Island Countries | 0 | - | 4.96 | 101,144 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,676 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,168 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,295 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,965 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,733 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,204 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,220 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,397 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,507 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,879 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,668 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,722 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,575 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,830 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,859 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,289 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,139 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,239 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,749 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,517 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,597 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,449 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,347 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,015 |
| Official Cities in the UK | 0 | - | 4.89 | 282,075 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,690 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,917 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,982 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,764 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,719 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,734 |
| Monarchies of Asia | 0 | - | 4.97 | 70,825 |
| Random European Flag to Country | 0 | - | 4.89 | 181,543 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,623 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,613 |
| The Only African Country ... | 0 | - | 4.99 | 128,694 |
| The Only American Country ... | 0 | - | 4.92 | 121,161 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,923 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,456 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,485 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,711 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,076 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,633 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,757 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,140 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,636 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,247 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,482 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,335 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,229 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,518 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,724 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,597 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,917 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,642 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,455 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,940 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,335 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,623 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,094 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,904 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,898 |
| Central American Countries | 0 | - | 4.98 | 155,509 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,027 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,490 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,689 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,164 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,741 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,227 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,757 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,374 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,453 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,093 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,969 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,736 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,509 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,678 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,530 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,112 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,208 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,043 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,649 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,336 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,731 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,878 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,230 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,380 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,765 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,541 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,153 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,650 |
| Japan Country Quiz | 0 | - | 4.92 | 141,895 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,920 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,367 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,029 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,808 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,692 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,542 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,392 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,443 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,957 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,840 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,782 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,807 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,253 |
| Countries with Megacities | 0 | - | 4.99 | 248,887 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,103 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,534 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,463 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,482 |
