| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,119 |
| Countries Bordering France | 0 | - | 4.83 | 404,028 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,086 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,767 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,108 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,034 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,447 |
| The Only European Country ... | 0 | - | 4.91 | 217,976 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,964 |
| Countries That Border Russia | 0 | - | 4.98 | 463,553 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,286 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,379 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,038 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,906 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,789 |
| Slavic Countries | 0 | - | 4.96 | 112,070 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,165 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,727 |
| Countries Bordering India | 0 | - | 4.98 | 163,664 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,767 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,617 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,708 |
| Countries that Border China | 0 | - | 4.96 | 263,778 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,017 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,811 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries that Border Poland | 0 | - | 4.99 | 172,801 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,641 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,753 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,184 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,251 |
| Monarchies of Europe | 0 | - | 4.90 | 98,507 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,217 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,085 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,332 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,529 |
| UK Immigration by Country | 0 | - | 4.94 | 141,325 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,454 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,080 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,505 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,432 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,633 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,075 |
| Germany Country Quiz | 0 | - | 4.83 | 158,445 |
| Russia Country Quiz | 0 | - | 4.83 | 114,850 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,462 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,565 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,468 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,472 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,174 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,799 |
| Countries of Africa | 0 | - | 5.00 | 2,549,733 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,576 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,461 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,581 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,957 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,794 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,197 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,810 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,181 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,885 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,990 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,331 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,678 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,545 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,028 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,603 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,062 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,344 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,582 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,043 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,615 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,501 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,555 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,960 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,927 |
| Counties of England | 0 | - | 4.97 | 800,341 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,651 |
| Europe Capital to Country | 0 | - | 4.99 | 251,338 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,488 |
| European Capitals by Map | 0 | - | 4.99 | 141,015 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,527 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,880 |
| European Coastal Capitals | 0 | - | 4.95 | 90,997 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,993 |
| Countries of the Middle East | 0 | - | 4.96 | 202,031 |
| African Island Countries | 0 | - | 4.96 | 102,120 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,023 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,281 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,433 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,986 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,150 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,886 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,239 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,809 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,563 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,194 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,941 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,600 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,842 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,854 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,801 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,040 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,862 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,243 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,521 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,547 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,559 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,192 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,569 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,688 |
| Official Cities in the UK | 0 | - | 4.89 | 285,100 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,327 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,394 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,514 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,757 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,409 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,308 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,268 |
| Monarchies of Asia | 0 | - | 4.97 | 71,331 |
| Random European Flag to Country | 0 | - | 4.90 | 183,441 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,114 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,811 |
| The Only African Country ... | 0 | - | 4.99 | 129,418 |
| The Only American Country ... | 0 | - | 4.92 | 121,948 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,285 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,123 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,473 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,538 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,774 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,888 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,052 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,408 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,457 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,641 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,012 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,292 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,158 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,946 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,753 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,114 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,937 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,622 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,529 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,526 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,285 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,590 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,964 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,393 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,112 |
| Central American Countries | 0 | - | 4.98 | 156,972 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,069 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,031 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,513 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,659 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,872 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,208 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,389 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,956 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,180 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,534 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,831 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,430 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,560 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,131 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,577 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,871 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,188 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,409 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,495 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,584 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,055 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,372 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,398 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,559 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,749 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,402 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,255 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,570 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,144 |
| Japan Country Quiz | 0 | - | 4.93 | 142,951 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,177 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,960 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,505 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,449 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,877 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,382 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,800 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,242 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,765 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,998 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,338 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,481 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,300 |
| Countries with Megacities | 0 | - | 4.99 | 265,497 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,117 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,678 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,366 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,749 |
