| Countries Bordering France | 0 | - | 4.83 | 404,226 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,233 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,137 |
| Countries That Border Russia | 0 | - | 4.98 | 463,772 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,863 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,872 |
| Countries that Border Poland | 0 | - | 4.99 | 172,889 |
| European Countries with One Border | 0 | - | 4.97 | 183,442 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,197 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,172 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,623 |
| The Only European Country ... | 0 | - | 4.91 | 218,193 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,079 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,315 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,243 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,173 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,101 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,887 |
| Slavic Countries | 0 | - | 4.96 | 112,133 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,964 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,233 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,793 |
| Countries Bordering India | 0 | - | 4.98 | 163,693 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,606 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,642 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,889 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,740 |
| Countries that Border China | 0 | - | 4.96 | 263,892 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,961 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,043 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,039 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,497 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,863 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,732 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,616 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,055 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,719 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,366 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,991 |
| Europe Map Quiz | 0 | - | 5.00 | 4,778,961 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,900 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,298 |
| Monarchies of Europe | 0 | - | 4.90 | 98,574 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,272 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,178 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,932 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,671 |
| UK Immigration by Country | 0 | - | 4.94 | 141,408 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,525 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,168 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,562 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,510 |
| Germany Country Quiz | 0 | - | 4.83 | 158,524 |
| Russia Country Quiz | 0 | - | 4.83 | 115,092 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,577 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,593 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,490 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,935 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,559 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,272 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,321 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,608 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,814 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,142 |
| Countries of Africa | 0 | - | 5.00 | 2,551,537 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,266 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,421 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,109 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,093 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,632 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,149 |
| Counties of Ireland | 0 | - | 4.92 | 196,733 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,804 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,931 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,869 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,974 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,367 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,192 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,096 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,711 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,335 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,975 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,954 |
| Counties of England | 0 | - | 4.97 | 800,869 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,751 |
| Europe Capital to Country | 0 | - | 4.99 | 251,481 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,611 |
| European Capitals by Map | 0 | - | 4.99 | 141,276 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,608 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,954 |
| European Coastal Capitals | 0 | - | 4.95 | 91,057 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,189 |
| Countries of the Middle East | 0 | - | 4.96 | 202,176 |
| African Island Countries | 0 | - | 4.96 | 102,192 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,539 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,518 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,057 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,256 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,993 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,307 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,841 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,604 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,266 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,032 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,675 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,939 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,926 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,386 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,752 |
| Austria Country Quiz | 0 | - | 4.57 | 59,949 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,568 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,596 |
| Random European Flag to Country | 0 | - | 4.90 | 183,677 |
| Countries Two Borders Away From France | 0 | - | 4.37 | 27,753 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,893 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,824 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,904 |
| Scotland Trivia | 0 | - | 4.58 | 57,708 |
| Norway Country Quiz | 0 | - | 4.45 | 77,654 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,147 |
| Finland Country Quiz | 0 | - | 4.51 | 59,884 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,315 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,785 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,669 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,293 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,640 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,722 |
| Official Cities in the UK | 0 | - | 4.89 | 285,352 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,374 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,450 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,259 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,554 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,160 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,832 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,473 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,026 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,344 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,356 |
| Monarchies of Asia | 0 | - | 4.97 | 71,362 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,151 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,946 |
| The Only African Country ... | 0 | - | 4.99 | 129,476 |
| The Only American Country ... | 0 | - | 4.92 | 122,013 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,303 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,172 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,558 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,672 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,582 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,106 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,160 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,596 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,583 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,372 |
| Countries that Beat France | 0 | - | 4.48 | 76,189 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,078 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,208 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,476 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,601 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,116 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,335 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,238 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,029 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,141 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,673 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,251 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,425 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,769 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,124 |
| Central American Countries | 0 | - | 4.98 | 157,056 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,115 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,107 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,561 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,718 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,916 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,231 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,636 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,004 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,389 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,578 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,873 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,468 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,619 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,186 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,611 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,903 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,194 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,417 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,515 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,647 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,105 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,217 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,440 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,585 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,783 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,449 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,295 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,600 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,175 |
| Japan Country Quiz | 0 | - | 4.93 | 143,032 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,192 |
