| Countries With the Most German Speakers | 0 | - | 4.89 | 97,569 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,893 |
| Germany Country Quiz | 0 | - | 4.83 | 158,303 |
| Countries Bordering France | 0 | - | 4.83 | 403,792 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,795 |
| UK Immigration by Country | 0 | - | 4.94 | 141,240 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,879 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,361 |
| The Only European Country ... | 0 | - | 4.91 | 217,682 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,767 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,327 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,809 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,732 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,764 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,652 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,680 |
| Slavic Countries | 0 | - | 4.96 | 111,982 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,035 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,541 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,714 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,059 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,468 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,990 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,485 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,309 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,451 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,090 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,503 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,182 |
| Monarchies of Europe | 0 | - | 4.90 | 98,436 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,181 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,119 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,958 |
| European Countries with One Border | 0 | - | 4.97 | 183,236 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,011 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,309 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,428 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,501 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,693 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,946 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,418 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,345 |
| Countries That Border Russia | 0 | - | 4.98 | 463,053 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,729 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,715 |
| Russia Country Quiz | 0 | - | 4.83 | 114,777 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,527 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,440 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,331 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,784 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,276 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,172 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,694 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,134 |
| Countries of Africa | 0 | - | 5.00 | 2,547,419 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,281 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,848 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,185 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,217 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,991 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,554 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,765 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,737 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,108 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,481 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,727 |
| Countries that Border Poland | 0 | - | 4.99 | 172,690 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,019 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,000 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,057 |
| Counties of Ireland | 0 | - | 4.92 | 196,261 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,440 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,845 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,946 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,911 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,153 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,530 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,949 |
| Europe Capital to Country | 0 | - | 4.99 | 251,112 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,351 |
| European Capitals by Map | 0 | - | 4.99 | 140,438 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,388 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,723 |
| European Coastal Capitals | 0 | - | 4.95 | 90,912 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,815 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,805 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,257 |
| Countries of the Middle East | 0 | - | 4.96 | 201,846 |
| African Island Countries | 0 | - | 4.96 | 101,958 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,448 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,996 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,455 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,749 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,878 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,982 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,492 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,105 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,748 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,456 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,859 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,564 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,426 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,490 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,727 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,796 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,418 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,146 |
| France Country Quiz | 0 | - | 4.70 | 135,280 |
| Spain Country Quiz | 0 | - | 4.44 | 128,876 |
| Italy Country Quiz | 0 | - | 4.77 | 123,701 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,698 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,990 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,485 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,083 |
| Austria Country Quiz | 0 | - | 4.57 | 59,876 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,591 |
| Greece Country Quiz | 0 | - | 4.74 | 66,416 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,450 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,488 |
| Counties of England | 0 | - | 4.97 | 799,723 |
| Random European Flag to Country | 0 | - | 4.89 | 183,110 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,576 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,871 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,357 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,808 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,436 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,620 |
| Official Cities in the UK | 0 | - | 4.89 | 284,842 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,269 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,354 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,463 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,644 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,340 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,267 |
| Monarchies of Asia | 0 | - | 4.97 | 71,284 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,071 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,669 |
| The Only African Country ... | 0 | - | 4.99 | 129,335 |
| The Only American Country ... | 0 | - | 4.92 | 121,876 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,242 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,930 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,345 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,554 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,808 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,466 |
| Scotland Trivia | 0 | - | 4.58 | 57,674 |
| Norway Country Quiz | 0 | - | 4.44 | 77,553 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,068 |
| Finland Country Quiz | 0 | - | 4.51 | 59,822 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,265 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,959 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,341 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,845 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,227 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,068 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,848 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,292 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,093 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,431 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,055 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,161 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,863 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,849 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,178 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,393 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,561 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,366 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,459 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,097 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,470 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,211 |
| Countries that Beat France | 0 | - | 4.49 | 76,071 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,439 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,343 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,721 |
| Central American Countries | 0 | - | 4.98 | 156,885 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,023 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,960 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,580 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,813 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,104 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,875 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,883 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,460 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,380 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,477 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,067 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,539 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,233 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,719 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,335 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,197 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,540 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,335 |
| British Cultural Symbols | 0 | - | 4.27 | 63,353 |
| Japan Country Quiz | 0 | - | 4.93 | 142,847 |
