| Countries That Use the Euro | 0 | - | 4.95 | 104,510 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,810 |
| The Only European Country ... | 0 | - | 4.91 | 215,953 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,903 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,758 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,115 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,628 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,090 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,063 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,145 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,992 |
| Slavic Countries | 0 | - | 4.96 | 111,484 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,412 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,957 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,399 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,677 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,149 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,407 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,720 |
| Monarchies of Europe | 0 | - | 4.90 | 97,942 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,658 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,236 |
| European Countries with One Border | 0 | - | 4.97 | 182,496 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,305 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,218 |
| Countries That Border Russia | 0 | - | 4.98 | 461,075 |
| Countries Bordering France | 0 | - | 4.83 | 401,857 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,583 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,314 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,726 |
| Italy A-Z | 0 | - | 4.49 | 58,151 |
| Germany A-Z | 0 | - | 4.56 | 62,541 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,044 |
| UK Immigration by Country | 0 | - | 4.94 | 140,665 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,699 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,997 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,427 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,239 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,315 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,195 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,869 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,775 |
| Germany Country Quiz | 0 | - | 4.82 | 157,565 |
| Russia Country Quiz | 0 | - | 4.85 | 114,270 |
| Italy Country Quiz | 0 | - | 4.82 | 123,179 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,437 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,232 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,289 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,439 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,270 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,202 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,066 |
| Countries of Africa | 0 | - | 5.00 | 2,529,682 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,039 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,086 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,182 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,240 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,747 |
| Countries that Border Poland | 0 | - | 4.99 | 172,045 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,894 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,786 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,600 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,713 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,086 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,693 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,923 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,589 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,694 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,711 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,574 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,033 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,232 |
| Australia A-Z | 0 | - | 4.54 | 49,941 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,796 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,734 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,794 |
| Hindu Countries | 0 | - | 4.86 | 49,999 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,158 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,408 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,153 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,366 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,418 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,454 |
| China A-Z | 0 | - | 4.55 | 67,108 |
| Counties of England | 0 | - | 4.97 | 794,709 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,804 |
| Europe Capital to Country | 0 | - | 4.99 | 249,529 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,556 |
| European Capitals by Map | 0 | - | 4.99 | 138,518 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,863 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,222 |
| European Coastal Capitals | 0 | - | 4.95 | 90,364 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,526 |
| Countries of the Middle East | 0 | - | 4.96 | 200,721 |
| African Island Countries | 0 | - | 4.96 | 101,412 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Random European Flag to Country | 0 | - | 4.89 | 181,940 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,641 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,265 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,148 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,919 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,642 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,545 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,162 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,629 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,516 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,507 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,081 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,377 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,985 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,960 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,797 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,064 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,829 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,265 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,143 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,063 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,602 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,975 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,714 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,006 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,484 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,997 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,608 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,334 |
| Official Cities in the UK | 0 | - | 4.89 | 282,997 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,877 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,068 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,162 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,748 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,026 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,920 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,929 |
| Monarchies of Asia | 0 | - | 4.97 | 70,972 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,771 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,270 |
| The Only African Country ... | 0 | - | 4.98 | 128,914 |
| The Only American Country ... | 0 | - | 4.92 | 121,388 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,053 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,628 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,765 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,854 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,683 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,977 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,238 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,137 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,535 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,010 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,890 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,546 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,491 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,873 |
| British Places A-Z | 0 | - | 4.29 | 79,814 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,921 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,988 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,534 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,960 |
| Central American Countries | 0 | - | 4.98 | 155,875 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,311 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,885 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,174 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,902 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,297 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,118 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,924 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,702 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,814 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,627 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,140 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,275 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,877 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,755 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,493 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,944 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,768 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,283 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,794 |
| Japan Country Quiz | 0 | - | 4.93 | 142,203 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,013 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,670 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,361 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,116 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,440 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,857 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,651 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,809 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,756 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,375 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,293 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,541 |
| Random European Capital to Country | 0 | - | 4.98 | 190,614 |
| Random European Country to Capital | 0 | - | 4.93 | 164,531 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,188 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,585 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,164 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,424 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,112 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,792 |
| Most Forested European Countries | 0 | - | 4.80 | 75,233 |
