| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,608 |
| Countries Bordering France | 0 | - | 4.83 | 402,616 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,473 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,335 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,878 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,085 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,298 |
| The Only European Country ... | 0 | - | 4.91 | 216,709 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,183 |
| Countries That Border Russia | 0 | - | 4.98 | 461,801 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,049 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,909 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,857 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,772 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,309 |
| Slavic Countries | 0 | - | 4.96 | 111,688 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,689 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,226 |
| Countries Bordering India | 0 | - | 4.98 | 163,444 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,241 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,159 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,538 |
| Countries that Border China | 0 | - | 4.96 | 263,206 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,878 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,414 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,773 |
| Countries that Border Poland | 0 | - | 4.99 | 172,300 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,790 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,871 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,927 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,617 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,923 |
| Monarchies of Europe | 0 | - | 4.90 | 98,167 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,877 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,569 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,863 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,176 |
| UK Immigration by Country | 0 | - | 4.94 | 140,922 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,022 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,446 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,140 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,037 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,414 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,121 |
| Germany Country Quiz | 0 | - | 4.83 | 157,884 |
| Russia Country Quiz | 0 | - | 4.83 | 114,510 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,842 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,356 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,351 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,850 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,326 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,660 |
| Countries of Africa | 0 | - | 5.00 | 2,537,812 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,440 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,533 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,118 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,399 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,933 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,764 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,749 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,297 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,986 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,365 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,549 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,654 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,165 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,141 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,879 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,023 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,864 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,186 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,076 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,824 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,560 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,282 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,492 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,881 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,814 |
| Counties of England | 0 | - | 4.97 | 797,037 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,123 |
| Europe Capital to Country | 0 | - | 4.99 | 250,353 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,901 |
| European Capitals by Map | 0 | - | 4.99 | 139,240 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,438 |
| European Coastal Capitals | 0 | - | 4.95 | 90,617 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,090 |
| Countries of the Middle East | 0 | - | 4.96 | 201,214 |
| African Island Countries | 0 | - | 4.96 | 101,655 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,889 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,807 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,922 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,530 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,552 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,021 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,765 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,621 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,245 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,604 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,267 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,172 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,010 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,283 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,401 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,584 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,593 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,826 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,177 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,217 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,875 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,358 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,846 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,443 |
| Official Cities in the UK | 0 | - | 4.89 | 283,810 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,057 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,191 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,302 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,317 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,133 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,095 |
| Monarchies of Asia | 0 | - | 4.97 | 71,104 |
| Random European Flag to Country | 0 | - | 4.89 | 182,528 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,901 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,861 |
| The Only African Country ... | 0 | - | 4.99 | 129,115 |
| The Only American Country ... | 0 | - | 4.92 | 121,631 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,136 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,788 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,024 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,221 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,486 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,787 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,468 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,857 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,686 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,614 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,365 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,017 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,780 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,422 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,408 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,896 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,516 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,225 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,089 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,283 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,891 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,167 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,762 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,169 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,015 |
| Central American Countries | 0 | - | 4.98 | 156,492 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,667 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,040 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,257 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,620 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,022 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,111 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,620 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,601 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,200 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,506 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,242 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,088 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,860 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,980 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,726 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,152 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,333 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,336 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,206 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,757 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,104 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,179 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,426 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,587 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,118 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,963 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,395 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,931 |
| Japan Country Quiz | 0 | - | 4.93 | 142,503 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,078 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,781 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,451 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,689 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,425 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,787 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,369 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,948 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,078 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,589 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,643 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,936 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,397 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,499 |
| Countries with Megacities | 0 | - | 4.99 | 263,528 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,348 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,272 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,631 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,307 |
