| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 120,096 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 143,580 |
| Monarchies of Europe | 0 | - | 4.89 | 93,085 |
| Countries That Use the Euro | 0 | - | 4.92 | 75,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,299 |
| The Only European Country ... | 0 | - | 4.92 | 197,632 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 189,906 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,268,100 |
| Countries of Europe by Population | 0 | - | 4.98 | 146,084 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,266 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,547 |
| Slavic Countries | 0 | - | 4.96 | 106,475 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,736 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,401 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.89 | 73,400 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 72,596 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 69,294 |
| Europe Map Quiz | 0 | - | 5.00 | 4,549,599 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 219,825 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,895 |
| Monarchies of Asia | 0 | - | 4.96 | 68,079 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,306 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,844 |
| European Countries with One Border | 0 | - | 4.97 | 175,260 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,653 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,372 |
| UK Immigration by Country | 0 | - | 4.94 | 133,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 101,736 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,833 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 108,575 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,065 |
| Countries with the Most Hindus | 0 | - | 4.90 | 118,839 |
| Countries That Border Russia | 0 | - | 4.98 | 445,395 |
| Countries Bordering France | 0 | - | 4.87 | 374,336 |
| Countries Bordering Germany | 0 | - | 4.99 | 355,764 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 232,666 |
| Germany Country Quiz | 0 | - | 4.82 | 149,727 |
| Russia Country Quiz | 0 | - | 4.83 | 109,337 |
| Italy Country Quiz | 0 | - | 4.81 | 116,642 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 129,842 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,363 |
| Countries of Africa | 0 | - | 5.00 | 2,353,562 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 104,248 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 184,789 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,768 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,260 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,028 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,690 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 134,126 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,409 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,498 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,585 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 78,168 |
| Countries that Border Hungary | 0 | - | 4.98 | 100,973 |
| Countries Bordering Austria | 0 | - | 4.97 | 114,497 |
| Countries Bordering Serbia | 0 | - | 4.96 | 88,142 |
| Countries Bordering Italy | 0 | - | 4.94 | 98,001 |
| Countries that Border Poland | 0 | - | 4.99 | 166,162 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 69,327 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,815 |
| Countries Closest to Spain | 0 | - | 4.95 | 217,037 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,765 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,464 |
| Countries Closest to Italy | 0 | - | 4.97 | 189,207 |
| Top 10 Coldest African Countries | 0 | - | 4.57 | 18,102 |
| Moldova Country Quiz | 0 | - | 4.87 | 29,205 |
| Andorra Country Quiz | 0 | - | 4.89 | 29,884 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,131,885 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,315 |
| Europe Capital to Country | 0 | - | 4.99 | 235,663 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,168 |
| European Capitals by Map | 0 | - | 4.99 | 119,916 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,943 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,842 |
| European Coastal Capitals | 0 | - | 4.95 | 84,221 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 209,906 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 49,118 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,283 |
| Countries of the Middle East | 0 | - | 4.95 | 187,694 |
| Hindu Countries | 0 | - | 4.85 | 46,459 |
| African Island Countries | 0 | - | 4.96 | 95,893 |
| European Countries NOT in NATO | 0 | - | 4.77 | 39,051 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,314 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 96,854 |
| Countries of North America Quiz | 0 | - | 5.00 | 952,509 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,555 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,196 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 128,782 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,327 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,007 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,207 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,345 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,270 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,700 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,474 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 102,888 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 159,585 |
| Countries Closest to Iceland | 0 | - | 4.88 | 68,436 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 24,882 |
| Countries that Beat Russia | 0 | - | 4.83 | 77,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,847 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,804 |
| Counties of England | 0 | - | 4.97 | 747,867 |
| Random European Flag to Country | 0 | - | 4.89 | 172,697 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 93,123 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 67,662 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,371 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,245 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 49,646 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 107,823 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 118,239 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 59,581 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 172,601 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 169,754 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 98,462 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,657 |
| Official Cities in the UK | 0 | - | 4.89 | 260,047 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,528 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,503 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,896 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 129,159 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,291 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,135 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 124,287 |
| The Only African Country ... | 0 | - | 4.98 | 124,685 |
| The Only American Country ... | 0 | - | 4.93 | 115,703 |
| African Countries by a Single Clue | 0 | - | 4.92 | 65,984 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,416 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,675 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 99,255 |
| Top 10 Richest Countries in Asia | 0 | - | 4.70 | 101,455 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,040 |
| Regions of France Map Quiz | 0 | - | 4.96 | 135,978 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,772 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,696 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,089 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,318 |
| Pixelated Europe Map | 0 | - | 4.87 | 116,483 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,460 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,507 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 98,292 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,679 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 86,898 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 155,412 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 60,115 |
| Asian Country Superlatives | 0 | - | 4.74 | 63,620 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 63,630 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,653 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,149 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 92,381 |
| Countries Bordering the EU | 0 | - | 4.75 | 56,544 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,798 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 112,975 |
| Countries Closest to Europe | 0 | - | 4.70 | 107,006 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 38,386 |
| European Secessionist Movements on a Map | 0 | - | 4.52 | 33,367 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,316 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,483 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 103,408 |
| Central American Countries | 0 | - | 4.98 | 148,031 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,043 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,344 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 91,664 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,871 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 201,759 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 97,250 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,603 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 75,572 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,708 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,047 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 65,131 |
| Countries Closest to Australia | 0 | - | 4.99 | 161,866 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 80,307 |
| Biggest Trading Partners - Russia | 0 | - | 4.54 | 35,377 |
| Japan Country Quiz | 0 | - | 4.92 | 127,740 |
| Italy A-Z | 0 | - | 4.47 | 42,421 |
| Germany A-Z | 0 | - | 4.56 | 60,446 |
| Tuvalu Country Quiz | 0 | - | 4.85 | 20,507 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 178,050 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 142,076 |
| France Cities Map Quiz | 0 | - | 4.95 | 158,124 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 112,971 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 91,841 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 145,315 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 109,604 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,380,133 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 364,486 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 158,458 |
| Countries with Megacities | 0 | - | 4.99 | 217,567 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 186,461 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 106,105 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 126,444 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 73,024 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 269,460 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 36,970 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 80,285 |
| Random European Capital to Country | 0 | - | 4.97 | 181,617 |
| Random European Country to Capital | 0 | - | 4.93 | 142,239 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,880 |
| Random Asian Capital to Country | 0 | - | 4.97 | 96,030 |
