| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,928 |
| Countries Bordering France | 0 | - | 4.83 | 400,969 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,887 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,005 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,617 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,216 |
| The Only European Country ... | 0 | - | 4.91 | 214,966 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,218 |
| Countries That Border Russia | 0 | - | 4.98 | 460,187 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,691 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,082 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,119 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,677 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,087 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,663 |
| Countries Bordering India | 0 | - | 4.98 | 163,171 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,908 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,013 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,329 |
| Countries that Border China | 0 | - | 4.96 | 262,424 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,657 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,034 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,362 |
| Countries that Border Poland | 0 | - | 4.99 | 171,740 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,000 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,607 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,643 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,729 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,491 |
| Monarchies of Europe | 0 | - | 4.90 | 97,658 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,302 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,855 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,187 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,760 |
| UK Immigration by Country | 0 | - | 4.94 | 140,050 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,986 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,571 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,444 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,112 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,431 |
| Germany Country Quiz | 0 | - | 4.82 | 157,110 |
| Russia Country Quiz | 0 | - | 4.85 | 113,998 |
| Italy Country Quiz | 0 | - | 4.82 | 122,620 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,835 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,056 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,175 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,209 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,970 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,435 |
| Countries of Africa | 0 | - | 5.00 | 2,519,541 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,213 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,108 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,916 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,421 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,274 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,705 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,985 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,671 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,050 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,251 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,370 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,768 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,612 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,166 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,542 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,959 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,838 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,377 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,673 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,965 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,595 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,715 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,643 |
| Counties of England | 0 | - | 4.97 | 792,114 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,370 |
| Europe Capital to Country | 0 | - | 4.99 | 248,760 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,042 |
| European Capitals by Map | 0 | - | 4.99 | 137,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,556 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,928 |
| European Coastal Capitals | 0 | - | 4.95 | 90,061 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,667 |
| Countries of the Middle East | 0 | - | 4.96 | 199,751 |
| African Island Countries | 0 | - | 4.96 | 101,107 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,655 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,125 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,240 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,920 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,678 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,140 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,182 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,375 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,480 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,850 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,633 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,697 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,547 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,795 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,833 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,271 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,119 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,213 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,731 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,495 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,546 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,404 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,307 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,996 |
| Official Cities in the UK | 0 | - | 4.89 | 281,768 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,662 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,899 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,966 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,729 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,703 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,711 |
| Monarchies of Asia | 0 | - | 4.97 | 70,802 |
| Random European Flag to Country | 0 | - | 4.89 | 181,474 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,602 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,562 |
| The Only African Country ... | 0 | - | 4.98 | 128,676 |
| The Only American Country ... | 0 | - | 4.92 | 121,134 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,902 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,428 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,446 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,684 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,050 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,618 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,696 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,100 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,576 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,112 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,423 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,298 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,194 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,477 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,520 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,570 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,874 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,614 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,440 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,916 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,296 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,576 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,967 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,883 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,886 |
| Central American Countries | 0 | - | 4.98 | 155,474 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,974 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,463 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,643 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,134 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,723 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,093 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,722 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 118,968 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,411 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,067 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,953 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,711 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,482 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,665 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,517 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,110 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,201 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,032 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,608 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,307 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,697 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,856 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,220 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,365 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,731 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,517 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,136 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,637 |
| Japan Country Quiz | 0 | - | 4.92 | 141,837 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,908 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,354 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,989 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,771 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,637 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,500 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,363 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,403 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,899 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,776 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,344 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,698 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,166 |
| Countries with Megacities | 0 | - | 4.99 | 248,711 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,030 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,484 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,399 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,435 |
