| Countries Bordering France | 0 | - | 4.83 | 405,494 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,370 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,400 |
| Countries That Border Russia | 0 | - | 4.98 | 465,084 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,131 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,252 |
| Countries that Border Poland | 0 | - | 4.99 | 173,401 |
| European Countries with One Border | 0 | - | 4.97 | 184,103 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,367 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,600 |
| The Only European Country ... | 0 | - | 4.91 | 219,762 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,923 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,563 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,810 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,731 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,430 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,433 |
| Slavic Countries | 0 | - | 4.96 | 112,566 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,287 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,851 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,591 |
| Countries Bordering India | 0 | - | 4.98 | 163,919 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,796 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,761 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,187 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,916 |
| Countries that Border China | 0 | - | 4.96 | 264,618 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,234 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,231 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,292 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,956 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,943 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,002 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,063 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,465 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,596 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,781 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,122 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,042 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,626 |
| Monarchies of Europe | 0 | - | 4.90 | 99,085 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,799 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,346 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,928 |
| UK Immigration by Country | 0 | - | 4.94 | 141,949 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,176 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,138 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,035 |
| Germany Country Quiz | 0 | - | 4.82 | 159,147 |
| Russia Country Quiz | 0 | - | 4.83 | 115,508 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,370 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,867 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,673 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,186 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,317 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,482 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,853 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,456 |
| Countries of Africa | 0 | - | 5.00 | 2,566,388 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,481 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,623 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,376 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,447 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,691 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,452 |
| Counties of Ireland | 0 | - | 4.92 | 197,782 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,740 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,459 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,461 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,670 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,978 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,689 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,386 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,964 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,801 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,102 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| Counties of England | 0 | - | 4.97 | 804,721 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,432 |
| Europe Capital to Country | 0 | - | 4.99 | 252,724 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,381 |
| European Capitals by Map | 0 | - | 4.99 | 142,719 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,188 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,445 |
| European Coastal Capitals | 0 | - | 4.95 | 91,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,851 |
| Countries of the Middle East | 0 | - | 4.96 | 203,376 |
| African Island Countries | 0 | - | 4.96 | 102,795 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,815 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,095 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,552 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,056 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,263 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,793 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,027 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,126 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,773 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,114 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,373 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,867 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,954 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,369 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,456 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,949 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,959 |
| Random European Flag to Country | 0 | - | 4.90 | 184,567 |
| Countries Two Borders Away From France | 0 | - | 4.37 | 27,805 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,151 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,163 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,043 |
| Scotland Trivia | 0 | - | 4.58 | 57,807 |
| Norway Country Quiz | 0 | - | 4.45 | 77,949 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,356 |
| Finland Country Quiz | 0 | - | 4.51 | 60,107 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,449 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,963 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,558 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,418 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,152 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,008 |
| Official Cities in the UK | 0 | - | 4.89 | 287,067 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,761 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,705 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,232 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,855 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,470 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,358 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,816 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,608 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,650 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,293 |
| Monarchies of Asia | 0 | - | 4.97 | 71,646 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,952 |
| The Only African Country ... | 0 | - | 4.99 | 129,853 |
| The Only American Country ... | 0 | - | 4.92 | 122,402 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,480 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,587 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,139 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,018 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,975 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,272 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,231 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,055 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,978 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,241 |
| Countries that Beat France | 0 | - | 4.48 | 76,531 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,357 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,870 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,358 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,964 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,693 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,722 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,046 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,171 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,053 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,731 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,625 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,238 |
| Central American Countries | 0 | - | 4.98 | 157,626 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,718 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,617 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,885 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,209 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,257 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,427 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,230 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,538 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,886 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,999 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,193 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,670 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,968 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,471 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,839 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,059 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,247 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,526 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,685 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,091 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,444 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,459 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,720 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,780 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,990 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,747 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,034 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,818 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,424 |
| Japan Country Quiz | 0 | - | 4.93 | 143,607 |
