| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,617 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,156 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,781 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,800 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,452 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,908 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,141 |
| The Only European Country ... | 0 | - | 4.91 | 216,470 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,632 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,110 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,567 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,211 |
| Slavic Countries | 0 | - | 4.96 | 111,612 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,897 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,690 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,192 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,543 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,185 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,112 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,951 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,227 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,055 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,763 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,240 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,781 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,408 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,856 |
| Monarchies of Europe | 0 | - | 4.90 | 98,095 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,755 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,940 |
| European Countries with One Border | 0 | - | 4.97 | 182,715 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,516 |
| Countries That Border Russia | 0 | - | 4.98 | 461,589 |
| Countries Bordering France | 0 | - | 4.83 | 402,412 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,275 |
| UK Immigration by Country | 0 | - | 4.94 | 140,848 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,783 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,933 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,136 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,312 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries of Africa | 0 | - | 5.00 | 2,535,081 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,065 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,947 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,761 |
| Germany Country Quiz | 0 | - | 4.82 | 157,784 |
| Russia Country Quiz | 0 | - | 4.85 | 114,433 |
| Italy Country Quiz | 0 | - | 4.82 | 123,361 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,697 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,317 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,329 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,670 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,332 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,701 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,312 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,093 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,359 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,687 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,543 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,236 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,667 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,190 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,286 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,362 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,843 |
| Countries that Border Poland | 0 | - | 4.99 | 172,229 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,061 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,853 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,892 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,823 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,157 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,974 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,790 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,146 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,033 |
| Europe Capital to Country | 0 | - | 4.99 | 249,947 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,797 |
| European Capitals by Map | 0 | - | 4.99 | 139,016 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,021 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,375 |
| European Coastal Capitals | 0 | - | 4.95 | 90,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,851 |
| Countries of the Middle East | 0 | - | 4.96 | 201,065 |
| African Island Countries | 0 | - | 4.96 | 101,581 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,860 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,523 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,822 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,455 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,435 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,858 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,789 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,107 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,146 |
| Counties of England | 0 | - | 4.97 | 796,252 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,708 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,337 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,549 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,722 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,902 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,179 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,402 |
| Official Cities in the UK | 0 | - | 4.89 | 283,545 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,990 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,152 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,263 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,238 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,070 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,049 |
| Monarchies of Asia | 0 | - | 4.97 | 71,067 |
| Random European Flag to Country | 0 | - | 4.89 | 182,306 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,857 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,739 |
| The Only African Country ... | 0 | - | 4.99 | 129,068 |
| The Only American Country ... | 0 | - | 4.92 | 121,554 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,110 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,369 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,158 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,433 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,773 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,359 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,752 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,544 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,210 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,962 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,698 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,140 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,342 |
| Countries with Megacities | 0 | - | 4.99 | 262,857 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,181 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,158 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,479 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,208 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,105 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,493 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,129 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,002 |
| Central American Countries | 0 | - | 4.98 | 156,400 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,577 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,871 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,844 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,257 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,178 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,569 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,983 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,835 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,426 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,543 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 134,066 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,126 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,439 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,210 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,040 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,809 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,277 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,940 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,823 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,802 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,985 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,999 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,829 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,853 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,555 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,057 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,905 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,360 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,894 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,223 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,811 |
| Japan Country Quiz | 0 | - | 4.93 | 142,411 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,056 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,750 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,448 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,472 |
| Syria Country Quiz | 0 | - | 4.81 | 32,754 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,776 |
| Palau Country Quiz | 0 | - | 4.90 | 23,003 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,600 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,307 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,693 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,232 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,890 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,983 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,518 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,979 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,157 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,600 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,961 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,837 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,198 |
| Asia Map Quiz | 0 | - | 4.99 | 916,221 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,034 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,498 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,632 |
| Random European Capital to Country | 0 | - | 4.98 | 190,811 |
| Random European Country to Capital | 0 | - | 4.93 | 165,032 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,385 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,718 |
