| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,345 |
| Countries That Border Russia | 0 | - | 4.98 | 462,796 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,545 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,661 |
| The Only European Country ... | 0 | - | 4.91 | 217,366 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,564 |
| Russia Country Quiz | 0 | - | 4.83 | 114,686 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,465 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,413 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,440 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,633 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,546 |
| Slavic Countries | 0 | - | 4.96 | 111,876 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,470 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,332 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,906 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,425 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,413 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,655 |
| Countries that Border Poland | 0 | - | 4.99 | 172,596 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,974 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,922 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,879 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,657 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,325 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,088 |
| Monarchies of Europe | 0 | - | 4.90 | 98,340 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,034 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,839 |
| European Countries with One Border | 0 | - | 4.97 | 183,110 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,884 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,054 |
| Countries Bordering France | 0 | - | 4.83 | 403,519 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,534 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,645 |
| Romania Country Quiz | 0 | - | 4.63 | 53,896 |
| UK Immigration by Country | 0 | - | 4.94 | 141,155 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,254 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,790 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,394 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,327 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,248 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,975 |
| Germany Country Quiz | 0 | - | 4.83 | 158,165 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,157 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,765 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,094 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,074 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,182 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,780 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,126 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,510 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,737 |
| Countries of Africa | 0 | - | 5.00 | 2,544,617 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,817 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,995 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,651 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,018 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,366 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,960 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,343 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,280 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,344 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,942 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,343 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,066 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,690 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,640 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,735 |
| Counties of England | 0 | - | 4.97 | 798,787 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,377 |
| Europe Capital to Country | 0 | - | 4.99 | 250,859 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,193 |
| European Capitals by Map | 0 | - | 4.99 | 139,940 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,286 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,627 |
| European Coastal Capitals | 0 | - | 4.95 | 90,802 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,522 |
| Countries of the Middle East | 0 | - | 4.96 | 201,655 |
| African Island Countries | 0 | - | 4.96 | 101,864 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,960 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,405 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,226 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,773 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,821 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,335 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,010 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,706 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,390 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,788 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,469 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,356 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,219 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,432 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,541 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,283 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,089 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,796 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,349 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,387 |
| Random European Flag to Country | 0 | - | 4.89 | 182,945 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,669 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,842 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,132 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,229 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,653 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,335 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,574 |
| Official Cities in the UK | 0 | - | 4.89 | 284,492 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,206 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,293 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,402 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,001 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,540 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,266 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,755 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,200 |
| Monarchies of Asia | 0 | - | 4.97 | 71,216 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,014 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,460 |
| The Only African Country ... | 0 | - | 4.99 | 129,267 |
| The Only American Country ... | 0 | - | 4.92 | 121,807 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,204 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,882 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,248 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,482 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,377 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,392 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,413 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,105 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,793 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,144 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,140 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,685 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,150 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,978 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,978 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,622 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,376 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,241 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,292 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,684 |
| Central American Countries | 0 | - | 4.98 | 156,758 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,953 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,860 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,319 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,635 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,455 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,760 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,803 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,807 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,446 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,374 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,692 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,345 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,013 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,300 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,170 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,377 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,168 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,306 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,669 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,270 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,121 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,497 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,047 |
| Japan Country Quiz | 0 | - | 4.93 | 142,726 |
| Poland Country Quiz | 0 | - | 4.20 | 63,417 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,391 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,128 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,885 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,949 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,587 |
| Syria Country Quiz | 0 | - | 4.81 | 32,880 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,852 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,197 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,650 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,130 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,613 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,110 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,416 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,972 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,589 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,790 |
| Random European Capital to Country | 0 | - | 4.98 | 191,342 |
| Random European Country to Capital | 0 | - | 4.93 | 165,376 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,590 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,957 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,232 |
| Most Forested European Countries | 0 | - | 4.80 | 75,446 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,469 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,523 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,661 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,423 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,795 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,202 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,699 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,846 |
