| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,588 |
| The Only European Country ... | 0 | - | 4.91 | 215,627 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,553 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,663 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,729 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,860 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,823 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,871 |
| Slavic Countries | 0 | - | 4.96 | 111,378 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,292 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,844 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,128 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,630 |
| Monarchies of Europe | 0 | - | 4.90 | 97,821 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,573 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,119 |
| European Countries with One Border | 0 | - | 4.97 | 182,330 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,168 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,442 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,528 |
| Countries of Africa | 0 | - | 5.00 | 2,525,947 |
| Countries That Border Russia | 0 | - | 4.98 | 460,754 |
| Countries Bordering France | 0 | - | 4.83 | 401,549 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,333 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,661 |
| UK Immigration by Country | 0 | - | 4.94 | 140,528 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,579 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,341 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,749 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,639 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,425 |
| Germany Country Quiz | 0 | - | 4.82 | 157,386 |
| Russia Country Quiz | 0 | - | 4.85 | 114,159 |
| Italy Country Quiz | 0 | - | 4.82 | 122,846 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,201 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,167 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,248 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,093 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,547 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,667 |
| Europe Capital to Country | 0 | - | 4.99 | 249,272 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,399 |
| European Capitals by Map | 0 | - | 4.99 | 138,194 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,754 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,115 |
| European Coastal Capitals | 0 | - | 4.95 | 90,260 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,223 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,992 |
| Countries of the Middle East | 0 | - | 4.96 | 200,503 |
| African Island Countries | 0 | - | 4.96 | 101,300 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,212 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,742 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,902 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,775 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,999 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,503 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,138 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,974 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,453 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,388 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,467 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,684 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,037 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,856 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,853 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,706 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,960 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,993 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,025 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,113 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,165 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,704 |
| Countries that Border Poland | 0 | - | 4.99 | 171,936 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,796 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,751 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,427 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,654 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,045 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,536 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,527 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,763 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,707 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,576 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,879 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,611 |
| Counties of England | 0 | - | 4.97 | 793,751 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,931 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,359 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,035 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,286 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,369 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,235 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,753 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,494 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,098 |
| Official Cities in the UK | 0 | - | 4.89 | 282,606 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,817 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,009 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,093 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,935 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,833 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,833 |
| Monarchies of Asia | 0 | - | 4.97 | 70,903 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,719 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,996 |
| The Only African Country ... | 0 | - | 4.98 | 128,823 |
| The Only American Country ... | 0 | - | 4.92 | 121,289 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,989 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,562 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,656 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,852 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,975 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,384 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,877 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,733 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,718 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,459 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,369 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,716 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,631 |
| Countries with Megacities | 0 | - | 4.99 | 249,672 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,468 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,754 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,803 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,724 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,588 |
| Random European Flag to Country | 0 | - | 4.89 | 181,776 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,209 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,195 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,666 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,593 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,296 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,933 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,608 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,826 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,584 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,130 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,250 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,704 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,741 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,263 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,527 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,772 |
| Asia Map Quiz | 0 | - | 4.99 | 912,621 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,040 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,814 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,596 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,984 |
| Central American Countries | 0 | - | 4.98 | 155,725 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,201 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,684 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,855 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,292 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,765 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,109 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,900 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,536 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,595 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,228 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,847 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,619 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,303 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,753 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,756 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,818 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,573 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,457 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,860 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,675 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,219 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,040 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,509 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,623 |
| Japan Country Quiz | 0 | - | 4.93 | 142,074 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,973 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,394 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,323 |
| Syria Country Quiz | 0 | - | 4.81 | 32,609 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,470 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,689 |
| Palau Country Quiz | 0 | - | 4.90 | 22,950 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,215 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,970 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,226 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,767 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,567 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,683 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,059 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,172 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,675 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,414 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,139 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,511 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,175 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,227 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,404 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,457 |
| Random European Capital to Country | 0 | - | 4.98 | 190,410 |
