| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,290 |
| The Only European Country ... | 0 | - | 4.91 | 219,269 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,647 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,143 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,328 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,336 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,999 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,257 |
| Slavic Countries | 0 | - | 4.96 | 112,426 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,652 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,147 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,720 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,510 |
| Monarchies of Europe | 0 | - | 4.90 | 98,938 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,892 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,607 |
| European Countries with One Border | 0 | - | 4.97 | 183,888 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,607 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,088 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,107 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,953 |
| Countries of Africa | 0 | - | 5.00 | 2,561,957 |
| Countries That Border Russia | 0 | - | 4.98 | 464,648 |
| Countries Bordering France | 0 | - | 4.83 | 405,072 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,992 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,368 |
| UK Immigration by Country | 0 | - | 4.94 | 141,790 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,999 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,862 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,894 |
| Germany Country Quiz | 0 | - | 4.82 | 158,919 |
| Russia Country Quiz | 0 | - | 4.83 | 115,366 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,116 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,782 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,607 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,962 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,714 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,441 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,162 |
| Europe Capital to Country | 0 | - | 4.99 | 252,271 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,095 |
| European Capitals by Map | 0 | - | 4.99 | 142,277 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,975 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,255 |
| European Coastal Capitals | 0 | - | 4.95 | 91,389 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,959 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,376 |
| Countries of the Middle East | 0 | - | 4.96 | 203,072 |
| African Island Countries | 0 | - | 4.96 | 102,613 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,765 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,205 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,001 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,822 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,275 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,892 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,374 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,783 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,906 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,625 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,035 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,906 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,936 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,517 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,984 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,219 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,709 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,317 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,039 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,975 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,133 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,295 |
| Countries that Border Poland | 0 | - | 4.99 | 173,232 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,918 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,178 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,221 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,308 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,514 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,477 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,355 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,065 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,044 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,841 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,829 |
| Counties of England | 0 | - | 4.97 | 803,463 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,959 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,858 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,523 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,203 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,659 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,277 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,091 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,978 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,924 |
| Official Cities in the UK | 0 | - | 4.89 | 286,538 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,636 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,618 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,747 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,170 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,710 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,552 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,173 |
| Monarchies of Asia | 0 | - | 4.97 | 71,543 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,315 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,609 |
| The Only African Country ... | 0 | - | 4.99 | 129,727 |
| The Only American Country ... | 0 | - | 4.92 | 122,255 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,410 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,466 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,940 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,913 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,723 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,874 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,144 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,595 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,690 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,566 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,527 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,439 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,311 |
| Countries with Megacities | 0 | - | 4.99 | 267,441 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,982 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,226 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,307 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,329 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,634 |
| Random European Flag to Country | 0 | - | 4.90 | 184,321 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,846 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,056 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,011 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,948 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,693 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,205 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,781 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,359 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,007 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,232 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,488 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,551 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,342 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,852 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,782 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,524 |
| Asia Map Quiz | 0 | - | 4.99 | 925,775 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,094 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,010 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,502 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,596 |
| Central American Countries | 0 | - | 4.98 | 157,412 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,637 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,465 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,385 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,048 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,139 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,694 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,424 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,401 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,495 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,884 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,086 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,605 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,863 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,380 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,929 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,782 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,914 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,489 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,860 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,912 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,642 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,868 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,748 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,861 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,070 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,850 |
| Japan Country Quiz | 0 | - | 4.93 | 143,416 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,267 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,104 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,863 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,962 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,630 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,032 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,734 |
| Palau Country Quiz | 0 | - | 4.89 | 23,154 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,941 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,296 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,877 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,131 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,540 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,110 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,885 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,396 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,147 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,391 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,349 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,730 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,947 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,284 |
