| UK Immigration by Country | 0 | - | 4.94 | 139,561 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,374 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,018 |
| Countries Bordering France | 0 | - | 4.83 | 398,594 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,940 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,901 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,736 |
| The Only European Country ... | 0 | - | 4.91 | 213,722 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,458 |
| Germany Country Quiz | 0 | - | 4.82 | 156,485 |
| Italy Country Quiz | 0 | - | 4.82 | 122,151 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,083 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,428 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,943 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,234 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,218 |
| Slavic Countries | 0 | - | 4.96 | 110,821 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,228 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,673 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,750 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,425 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,212 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,507 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,234 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,784 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,261 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,053 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,853 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,158 |
| Monarchies of Europe | 0 | - | 4.90 | 97,282 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,494 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,235 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,323 |
| European Countries with One Border | 0 | - | 4.97 | 181,576 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,486 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,059 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,158 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,840 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,621 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,195 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,212 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,089 |
| Countries That Border Russia | 0 | - | 4.98 | 458,807 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,615 |
| Russia Country Quiz | 0 | - | 4.85 | 113,610 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,827 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,021 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,606 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,323 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,139 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,112 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,930 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,033 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,209 |
| Countries of Africa | 0 | - | 5.00 | 2,506,648 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,229 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,996 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,779 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,780 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,045 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,824 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,182 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,361 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,110 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,671 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,714 |
| Countries that Border Poland | 0 | - | 4.99 | 171,305 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,359 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,086 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,743 |
| Counties of Ireland | 0 | - | 4.92 | 192,975 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,544 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,691 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,602 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,530 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,861 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,754 |
| Europe Capital to Country | 0 | - | 4.99 | 247,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,400 |
| European Capitals by Map | 0 | - | 4.99 | 136,157 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,146 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,578 |
| European Coastal Capitals | 0 | - | 4.95 | 89,714 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,688 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,172 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,862 |
| Countries of the Middle East | 0 | - | 4.96 | 198,839 |
| African Island Countries | 0 | - | 4.96 | 100,749 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,028 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,482 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,762 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,278 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,668 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,449 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,044 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,578 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,734 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,139 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,221 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,376 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,480 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,443 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,822 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,859 |
| France Country Quiz | 0 | - | 4.70 | 133,793 |
| Spain Country Quiz | 0 | - | 4.45 | 127,564 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,941 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,210 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,923 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,321 |
| Austria Country Quiz | 0 | - | 4.57 | 59,323 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,228 |
| Greece Country Quiz | 0 | - | 4.74 | 65,737 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,448 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,158 |
| Counties of England | 0 | - | 4.97 | 788,920 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,008 |
| Random European Flag to Country | 0 | - | 4.89 | 180,852 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,886 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,745 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,501 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,929 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,799 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,958 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,810 |
| Official Cities in the UK | 0 | - | 4.89 | 280,418 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,381 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,681 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,744 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,318 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,340 |
| Monarchies of Asia | 0 | - | 4.97 | 70,582 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,699 |
| The Only African Country ... | 0 | - | 4.99 | 128,331 |
| The Only American Country ... | 0 | - | 4.92 | 120,723 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,766 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,994 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,060 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,062 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,071 |
| Scotland Trivia | 0 | - | 4.58 | 57,399 |
| Norway Country Quiz | 0 | - | 4.44 | 76,599 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,415 |
| Finland Country Quiz | 0 | - | 4.50 | 59,092 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,849 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,082 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,649 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,032 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,802 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,881 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,991 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,760 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,891 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,507 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,786 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,245 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,345 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,543 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,428 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,094 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,365 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,119 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,336 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,387 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,119 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,444 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,644 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,870 |
| Countries that Beat France | 0 | - | 4.49 | 75,150 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,116 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,647 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,290 |
| Central American Countries | 0 | - | 4.98 | 154,996 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,302 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,199 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,842 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,792 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,342 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,207 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,054 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,774 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,759 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,427 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,188 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,481 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,452 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,197 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,466 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,174 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,965 |
| British Cultural Symbols | 0 | - | 4.27 | 63,161 |
| Japan Country Quiz | 0 | - | 4.92 | 141,193 |
