| Countries Bordering France | 0 | - | 4.87 | 372,033 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 67,192 |
| Biggest Trading Partners - Spain | 0 | - | 4.90 | 52,188 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,939 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,789 |
| The Only European Country ... | 0 | - | 4.92 | 195,204 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 103,030 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,257,194 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,471 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,124 |
| Countries of Europe by Population | 0 | - | 4.98 | 143,540 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 201,124 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 81,439 |
| Slavic Countries | 0 | - | 4.96 | 105,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,834 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,462 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 218,249 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 118,922 |
| Monarchies of Europe | 0 | - | 4.89 | 92,417 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 89,172 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 128,835 |
| European Countries with One Border | 0 | - | 4.97 | 174,029 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 151,827 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 75,184 |
| Regions of France Map Quiz | 0 | - | 4.96 | 134,980 |
| Europe Map Quiz | 0 | - | 5.00 | 4,517,452 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 89,837 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,261 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 154,583 |
| Countries That Border Russia | 0 | - | 4.98 | 443,181 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 91,749 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,197 |
| Countries Bordering Germany | 0 | - | 4.99 | 353,943 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 103,765 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 183,953 |
| UK Immigration by Country | 0 | - | 4.94 | 132,439 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 100,645 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 90,906 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,406 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 188,778 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 186,827 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 120,938 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 204,897 |
| Germany Country Quiz | 0 | - | 4.82 | 148,778 |
| Russia Country Quiz | 0 | - | 4.83 | 108,718 |
| Italy Country Quiz | 0 | - | 4.80 | 115,983 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 128,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,076 |
| France Cities Map Quiz | 0 | - | 4.95 | 156,638 |
| Random European Capital to Country | 0 | - | 4.98 | 180,563 |
| Random European Country to Capital | 0 | - | 4.93 | 141,573 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,438 |
| Random Asian Capital to Country | 0 | - | 4.97 | 95,241 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 68,695 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 133,579 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 61,702 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 57,867 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 118,483 |
| Countries of Europe After World War II | 0 | - | 4.99 | 178,952 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 147,674 |
| Countries of Africa | 0 | - | 5.00 | 2,329,279 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 142,833 |
| Countries that Border Hungary | 0 | - | 4.98 | 100,244 |
| Countries Bordering Austria | 0 | - | 4.97 | 113,878 |
| Countries Bordering Serbia | 0 | - | 4.96 | 87,526 |
| Countries Bordering Italy | 0 | - | 4.94 | 97,484 |
| Countries that Border Poland | 0 | - | 4.99 | 165,257 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 68,542 |
| Countries Closest to Spain | 0 | - | 4.95 | 215,854 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,396 |
| Countries Closest to Italy | 0 | - | 4.97 | 188,142 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 68,870 |
| Countries that Beat France | 0 | - | 4.53 | 71,646 |
| Countries that Beat Australia | 0 | - | 4.91 | 88,150 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 349,044 |
| Random European Capitals on a Map | 0 | - | 4.98 | 128,134 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,051 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,135 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.97 | 95,923 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 158,809 |
| Countries Closest to Iceland | 0 | - | 4.88 | 67,834 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 24,608 |
| Biggest Trading Partners – Australia | 0 | - | 4.92 | 57,831 |
| Countries that Beat China | 0 | - | 4.85 | 108,700 |
| Countries that Beat Russia | 0 | - | 4.83 | 76,007 |
| Moldova Country Quiz | 0 | - | 4.86 | 29,020 |
| Andorra Country Quiz | 0 | - | 4.88 | 29,685 |
| Greenland Country Quiz | 0 | - | 4.83 | 34,265 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,121,105 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,304 |
| Europe Capital to Country | 0 | - | 4.99 | 233,339 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,681 |
| European Capitals by Map | 0 | - | 4.99 | 109,379 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,138 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,126 |
| European Coastal Capitals | 0 | - | 4.95 | 83,473 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,577 |
| Which City in France? | 0 | - | 4.62 | 70,074 |
| Biggest French Empire Countries | 0 | - | 4.50 | 63,387 |
| Countries of the Middle East | 0 | - | 4.95 | 186,088 |
| African Island Countries | 0 | - | 4.96 | 95,110 |
| European Countries NOT in NATO | 0 | - | 4.78 | 38,641 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 39,956 |
| Random European Flag to Country | 0 | - | 4.89 | 171,325 |
| Countries of North America Quiz | 0 | - | 5.00 | 942,997 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,407 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 100,095 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,527 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 207,127 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 147,037 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,807 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,447 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,929 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,731 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 102,018 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 92,674 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 72,932 |
| France Country Quiz | 0 | - | 4.71 | 128,016 |
| Latvia Country Quiz | 0 | - | 4.79 | 30,241 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,191 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,909 |
| Counties of England | 0 | - | 4.97 | 741,445 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 49,253 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 171,408 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 168,529 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 97,834 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 103,984 |
| Official Cities in the UK | 0 | - | 4.89 | 257,462 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 88,864 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,086 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,438 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 24,597 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 128,244 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 105,529 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 100,645 |
| Monarchies of Asia | 0 | - | 4.96 | 67,681 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 122,564 |
| The Only African Country ... | 0 | - | 4.98 | 124,130 |
| The Only American Country ... | 0 | - | 4.93 | 114,983 |
| African Countries by a Single Clue | 0 | - | 4.91 | 65,702 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,261 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 98,301 |
| Countries Closest to Africa | 0 | - | 4.95 | 150,334 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,106 |
| Counties of England Map Quiz | 0 | - | 4.97 | 296,505 |
| UK Cities Map Quiz | 0 | - | 4.95 | 448,325 |
| Three Band Flags of Europe | 0 | - | 4.97 | 181,792 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 88,646 |
| Pixelated Europe Map | 0 | - | 4.88 | 115,196 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 141,418 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 62,486 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 125,231 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,002 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 101,442 |
| Countries of the Soviet Union | 0 | - | 4.98 | 189,326 |
| Central American Countries | 0 | - | 4.98 | 147,116 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 108,564 |
| Total United States Immigration by Country | 0 | - | 4.88 | 103,331 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 200,264 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,287 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 107,908 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 86,562 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 96,686 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,226 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 74,787 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 28,962 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 119,708 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,260 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 87,713 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 64,611 |
| Countries Closest to Australia | 0 | - | 4.99 | 161,267 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 79,970 |
| Japan Country Quiz | 0 | - | 4.92 | 126,779 |
| 20 Questions About France | 0 | - | 4.16 | 31,807 |
| Italy A-Z | 0 | - | 4.47 | 42,285 |
| Germany A-Z | 0 | - | 4.56 | 60,176 |
| Kenya Country Quiz | 0 | - | 4.86 | 32,791 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 177,179 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 141,229 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 112,185 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 91,099 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 144,584 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 108,471 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 206,460 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,010 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 90,669 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 79,858 |
| Which City in Germany? | 0 | - | 4.51 | 128,492 |
| Which City in Italy? | 0 | - | 4.54 | 75,885 |
| Which City in Spain? | 0 | - | 4.50 | 48,142 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,273 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.62 | 97,790 |
| South China Sea Countries | 0 | - | 4.82 | 56,031 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 86,403 |
| Most Forested European Countries | 0 | - | 4.78 | 72,186 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 86,236 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 93,234 |
| European Countries with NO Wolves | 0 | - | 4.56 | 64,829 |
| Which Country of the United Kingdom? | 0 | - | 4.57 | 37,223 |
