| Countries That Border Russia | 0 | - | 4.98 | 461,022 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,077 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,232 |
| Countries that Border Poland | 0 | - | 4.99 | 172,025 |
| European Countries with One Border | 0 | - | 4.97 | 182,473 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,282 |
| Countries Bordering France | 0 | - | 4.83 | 401,799 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,537 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,471 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,774 |
| The Only European Country ... | 0 | - | 4.91 | 215,912 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,720 |
| Russia Country Quiz | 0 | - | 4.85 | 114,244 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,220 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,869 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,171 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,739 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,704 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,032 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,099 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,969 |
| Slavic Countries | 0 | - | 4.96 | 111,461 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,396 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,942 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,437 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,790 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,729 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,580 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,360 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,702 |
| Monarchies of Europe | 0 | - | 4.90 | 97,926 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,647 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,213 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,600 |
| UK Immigration by Country | 0 | - | 4.94 | 140,632 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,683 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,822 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,850 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,756 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,839 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,866 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,661 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,820 |
| Germany Country Quiz | 0 | - | 4.82 | 157,530 |
| Italy Country Quiz | 0 | - | 4.82 | 123,159 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,380 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,955 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,031 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,878 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,268 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,135 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,018 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,530 |
| Countries of Africa | 0 | - | 5.00 | 2,529,137 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,328 |
| Countries Bordering India | 0 | - | 4.98 | 163,308 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,094 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,134 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,746 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,436 |
| Countries that Border China | 0 | - | 4.96 | 262,807 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,215 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,778 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,411 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,501 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,723 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,966 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,879 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,778 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,566 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,079 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,674 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,652 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,886 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,455 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,570 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,671 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,565 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,456 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,176 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,139 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,424 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,352 |
| Romania Country Quiz | 0 | - | 4.63 | 53,673 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,314 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,115 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,964 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,610 |
| Counties of England | 0 | - | 4.97 | 794,547 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Europe Capital to Country | 0 | - | 4.99 | 249,484 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,527 |
| European Capitals by Map | 0 | - | 4.99 | 138,464 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,847 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,349 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,487 |
| Countries of the Middle East | 0 | - | 4.96 | 200,688 |
| African Island Countries | 0 | - | 4.96 | 101,394 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,779 |
| Random European Flag to Country | 0 | - | 4.89 | 181,895 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,145 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,621 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,241 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,120 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,606 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,495 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,503 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,066 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,363 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,966 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,948 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,783 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,044 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,556 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,549 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,293 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,715 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,957 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,693 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,251 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,447 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,974 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,593 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,313 |
| Official Cities in the UK | 0 | - | 4.89 | 282,925 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,866 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,250 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,153 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,732 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,012 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,905 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,219 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| Monarchies of Asia | 0 | - | 4.97 | 70,959 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,762 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,237 |
| The Only African Country ... | 0 | - | 4.98 | 128,902 |
| The Only American Country ... | 0 | - | 4.92 | 121,378 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,048 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,620 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,745 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,326 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,018 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,963 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,099 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,609 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,094 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,515 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,996 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,960 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,878 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,522 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,255 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,853 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,903 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,913 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,520 |
| Central American Countries | 0 | - | 4.98 | 155,850 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,287 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,679 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,971 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,402 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,110 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,255 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 129,029 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,857 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,284 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,105 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,912 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,686 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,804 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,620 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,139 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,269 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,832 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,488 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,932 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,758 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,273 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,783 |
| Japan Country Quiz | 0 | - | 4.93 | 142,187 |
| Poland Country Quiz | 0 | - | 4.22 | 63,150 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,326 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,006 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,660 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,816 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,708 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,337 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,073 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,402 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,847 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,642 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,791 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,254 |
