| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,380 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,459 |
| Countries That Border Russia | 0 | - | 4.98 | 464,102 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,434 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,836 |
| The Only European Country ... | 0 | - | 4.91 | 218,544 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,254 |
| Russia Country Quiz | 0 | - | 4.83 | 115,199 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,550 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,204 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,007 |
| Slavic Countries | 0 | - | 4.96 | 112,235 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,270 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,349 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,895 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,966 |
| Countries that Border Poland | 0 | - | 4.99 | 173,020 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,500 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,115 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,371 |
| Monarchies of Europe | 0 | - | 4.90 | 98,716 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,377 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,301 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,321 |
| European Countries with One Border | 0 | - | 4.97 | 183,568 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,339 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,452 |
| Countries Bordering France | 0 | - | 4.83 | 404,528 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,490 |
| UK Immigration by Country | 0 | - | 4.94 | 141,535 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,672 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,417 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,692 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,697 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,648 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,013 |
| Germany Country Quiz | 0 | - | 4.82 | 158,654 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,769 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,660 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,522 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,686 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,305 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,589 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,659 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,864 |
| Countries of Africa | 0 | - | 5.00 | 2,554,828 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,931 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,774 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,930 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,876 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,188 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,712 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,097 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,904 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,188 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,413 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,164 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,205 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,888 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,854 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,511 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,627 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,020 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,010 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,989 |
| Counties of England | 0 | - | 4.97 | 801,722 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,883 |
| Europe Capital to Country | 0 | - | 4.99 | 251,765 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,756 |
| European Capitals by Map | 0 | - | 4.99 | 141,700 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,716 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,046 |
| European Coastal Capitals | 0 | - | 4.95 | 91,170 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,477 |
| Countries of the Middle East | 0 | - | 4.96 | 202,373 |
| African Island Countries | 0 | - | 4.96 | 102,307 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,118 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,587 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,646 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,180 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,414 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,160 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,412 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,890 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,677 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,348 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,138 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,778 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,043 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,007 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,183 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,654 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,677 |
| Random European Flag to Country | 0 | - | 4.90 | 183,949 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,730 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,910 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,945 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,087 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,823 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,488 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,741 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,771 |
| Official Cities in the UK | 0 | - | 4.89 | 285,761 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,461 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,497 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,627 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,223 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,962 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,556 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,154 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,419 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,833 |
| Monarchies of Asia | 0 | - | 4.97 | 71,427 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,215 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,170 |
| The Only African Country ... | 0 | - | 4.99 | 129,556 |
| The Only American Country ... | 0 | - | 4.92 | 122,103 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,334 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,223 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,666 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,748 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,663 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,691 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,670 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,516 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,432 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,640 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,752 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,319 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,418 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,338 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,159 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,499 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,788 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,707 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,481 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,802 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,150 |
| Central American Countries | 0 | - | 4.98 | 157,177 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,196 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,227 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,635 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,741 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,818 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,002 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,274 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,987 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,168 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,794 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,707 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,950 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,518 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,264 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,675 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,437 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,374 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,466 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,836 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,514 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,691 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,649 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,239 |
| Japan Country Quiz | 0 | - | 4.93 | 143,167 |
| Poland Country Quiz | 0 | - | 4.20 | 63,626 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,214 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,039 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,683 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,087 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,616 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,953 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,366 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,913 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,754 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,987 |
| Random European Capital to Country | 0 | - | 4.98 | 191,947 |
| Random European Country to Capital | 0 | - | 4.93 | 165,727 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,329 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,326 |
| Most Forested European Countries | 0 | - | 4.80 | 75,613 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,571 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,630 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,692 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,527 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,981 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,585 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,178 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,249 |
| Every European Country Shape | 0 | - | 4.96 | 202,722 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,498 |
| Every African Country Shape | 0 | - | 4.90 | 88,186 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,551 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 92,518 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,832 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,619 |
| Countries Bordering India | 0 | - | 4.98 | 163,751 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,673 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,984 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,775 |
