| Countries That Use the Euro | 0 | - | 4.95 | 103,488 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,959 |
| The Only European Country ... | 0 | - | 4.91 | 214,534 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,477 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,611 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,951 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,721 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,398 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,248 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,667 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,882 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,497 |
| Slavic Countries | 0 | - | 4.96 | 111,045 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,928 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,516 |
| Hindu Countries | 0 | - | 4.86 | 49,690 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,666 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,368 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,352 |
| Monarchies of Europe | 0 | - | 4.90 | 97,511 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,194 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,643 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,503 |
| European Countries with One Border | 0 | - | 4.97 | 181,871 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,770 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,922 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,564 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,801 |
| UK Immigration by Country | 0 | - | 4.94 | 139,913 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,212 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,998 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,683 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,532 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 114,088 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,418 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,299 |
| Countries That Border Russia | 0 | - | 4.98 | 459,756 |
| Countries Bordering France | 0 | - | 4.83 | 400,510 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,547 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,819 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,155 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,681 |
| Germany Country Quiz | 0 | - | 4.82 | 156,856 |
| Russia Country Quiz | 0 | - | 4.85 | 113,830 |
| Italy Country Quiz | 0 | - | 4.82 | 122,453 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,538 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,977 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,121 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,286 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,040 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,853 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,976 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,029 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,882 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,009 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,609 |
| Countries of Africa | 0 | - | 5.00 | 2,514,286 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,294 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,821 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,923 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,907 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,560 |
| Countries that Border Poland | 0 | - | 4.99 | 171,585 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,485 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,624 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,944 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,473 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,893 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,636 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,784 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,672 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,010 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,620 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,543 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,369 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,653 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,690 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,004 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,017 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,072 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,076 |
| Italy A-Z | 0 | - | 4.49 | 57,871 |
| Germany A-Z | 0 | - | 4.56 | 62,394 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,677 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,351 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,604 |
| Counties of England | 0 | - | 4.97 | 790,857 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,179 |
| Europe Capital to Country | 0 | - | 4.99 | 248,407 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,821 |
| European Capitals by Map | 0 | - | 4.99 | 137,070 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,439 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,817 |
| European Coastal Capitals | 0 | - | 4.95 | 89,958 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,344 |
| Countries of the Middle East | 0 | - | 4.96 | 199,378 |
| African Island Countries | 0 | - | 4.96 | 100,976 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,593 |
| Random European Flag to Country | 0 | - | 4.89 | 181,250 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,880 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,011 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,715 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,420 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,911 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,989 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,261 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,335 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,736 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,494 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,574 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,434 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,669 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,023 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,693 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,765 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,631 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,369 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,305 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,157 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,153 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,919 |
| Official Cities in the UK | 0 | - | 4.89 | 281,286 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,825 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,893 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,485 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,555 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,482 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,570 |
| Monarchies of Asia | 0 | - | 4.97 | 70,708 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,526 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,214 |
| The Only African Country ... | 0 | - | 4.99 | 128,524 |
| The Only American Country ... | 0 | - | 4.92 | 120,960 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,848 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,342 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,278 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,505 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,316 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,544 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,049 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,483 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,972 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,383 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,768 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,182 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,186 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,016 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,228 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,439 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,569 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,363 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,849 |
| Central American Countries | 0 | - | 4.98 | 155,299 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,827 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,378 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,662 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,577 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,247 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,956 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,871 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,600 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,369 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,581 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,462 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,097 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,173 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,612 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,539 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,310 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,649 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,388 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,071 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,570 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,373 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,049 |
| Japan Country Quiz | 0 | - | 4.92 | 141,558 |
| China A-Z | 0 | - | 4.55 | 66,847 |
| Australia A-Z | 0 | - | 4.54 | 49,830 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,875 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,211 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,846 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,612 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,440 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,379 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,250 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,300 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,633 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,197 |
| Random European Capital to Country | 0 | - | 4.98 | 189,520 |
| Random European Country to Capital | 0 | - | 4.92 | 147,681 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,522 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,614 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,942 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,134 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,223 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,368 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,974 |
| Every European Country Shape | 0 | - | 4.96 | 200,527 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,847 |
