| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,010 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,115 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,390 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,710 |
| The Only European Country ... | 0 | - | 4.91 | 215,831 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,658 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,929 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,637 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,933 |
| Slavic Countries | 0 | - | 4.96 | 111,436 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,936 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,366 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,911 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,563 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,290 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,686 |
| Monarchies of Europe | 0 | - | 4.90 | 97,890 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,632 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,188 |
| European Countries with One Border | 0 | - | 4.97 | 182,437 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,252 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,425 |
| Countries That Border Russia | 0 | - | 4.98 | 460,952 |
| Countries Bordering France | 0 | - | 4.83 | 401,732 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,491 |
| UK Immigration by Country | 0 | - | 4.94 | 140,596 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,658 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,468 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,889 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,812 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,716 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,705 |
| Germany Country Quiz | 0 | - | 4.82 | 157,489 |
| Russia Country Quiz | 0 | - | 4.85 | 114,222 |
| Italy Country Quiz | 0 | - | 4.82 | 123,121 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,317 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,207 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,276 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,521 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,019 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,608 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,255 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,548 |
| Countries of Africa | 0 | - | 5.00 | 2,528,428 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,604 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,085 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,061 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,158 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,215 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,732 |
| Countries that Border Poland | 0 | - | 4.99 | 171,999 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 74,854 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,771 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,533 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,685 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,066 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,640 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,584 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,811 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,970 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,888 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,340 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,787 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,723 |
| Counties of England | 0 | - | 4.97 | 794,308 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,752 |
| Europe Capital to Country | 0 | - | 4.99 | 249,428 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,488 |
| European Capitals by Map | 0 | - | 4.99 | 138,394 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,816 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,181 |
| European Coastal Capitals | 0 | - | 4.95 | 90,312 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,403 |
| Countries of the Middle East | 0 | - | 4.96 | 200,640 |
| African Island Countries | 0 | - | 4.96 | 101,366 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,768 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,135 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,593 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,215 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,082 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,568 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,468 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,489 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,017 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,322 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,931 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,922 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,766 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,013 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,458 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,932 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,669 |
| Random European Flag to Country | 0 | - | 4.89 | 181,863 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,236 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,239 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,677 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,885 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,384 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,922 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,551 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,133 |
| Official Cities in the UK | 0 | - | 4.89 | 282,828 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,850 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,041 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,139 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,721 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,988 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,882 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,189 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,893 |
| Monarchies of Asia | 0 | - | 4.97 | 70,934 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,749 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,179 |
| The Only African Country ... | 0 | - | 4.99 | 128,879 |
| The Only American Country ... | 0 | - | 4.92 | 121,359 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,036 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,596 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,725 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,818 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,642 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,949 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,084 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,584 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,062 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,478 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,970 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,829 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,497 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,450 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,817 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,354 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,874 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,802 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,018 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,511 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,948 |
| Central American Countries | 0 | - | 4.98 | 155,818 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,259 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,654 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,484 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,927 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,348 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,870 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,019 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,986 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,893 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,659 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,269 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,094 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,671 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,788 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,137 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,265 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,845 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,737 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,478 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,905 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,727 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,256 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,775 |
| Japan Country Quiz | 0 | - | 4.93 | 142,152 |
| Russia A-Z | 0 | - | 4.46 | 27,215 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,992 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,650 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,300 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,034 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,351 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,820 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,607 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,737 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,422 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,507 |
| Random European Capital to Country | 0 | - | 4.98 | 190,539 |
| Random European Country to Capital | 0 | - | 4.93 | 164,268 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,110 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,509 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,092 |
| Most Forested European Countries | 0 | - | 4.80 | 75,212 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,311 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,368 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,605 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,253 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,527 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,969 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,175 |
| Every European Country Shape | 0 | - | 4.96 | 201,197 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,513 |
| Every African Country Shape | 0 | - | 4.90 | 86,914 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,301 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,036 |
| Top 10 Richest Countries in Africa | 0 | - | 4.86 | 75,712 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,110 |
| Countries Bordering India | 0 | - | 4.98 | 163,292 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,090 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,119 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,426 |
| Countries that Border China | 0 | - | 4.96 | 262,770 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,204 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,767 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,400 |
