| Countries That Use the Euro | 0 | - | 4.95 | 103,923 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,306 |
| The Only European Country ... | 0 | - | 4.91 | 215,123 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,309 |
| UK Immigration by Country | 0 | - | 4.94 | 140,290 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,424 |
| Germany Country Quiz | 0 | - | 4.82 | 157,177 |
| Italy Country Quiz | 0 | - | 4.82 | 122,672 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,949 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,439 |
| Counties of England | 0 | - | 4.97 | 792,534 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,281 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,414 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,733 |
| Slavic Countries | 0 | - | 4.96 | 111,248 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,149 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,697 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,773 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,530 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,276 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,739 |
| Official Cities in the UK | 0 | - | 4.89 | 282,132 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,532 |
| Monarchies of Europe | 0 | - | 4.90 | 97,695 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,392 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,912 |
| European Countries with One Border | 0 | - | 4.97 | 182,111 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,977 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,764 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,142 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,655 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,342 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,638 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,131 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,633 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,487 |
| Countries That Border Russia | 0 | - | 4.98 | 460,319 |
| Countries Bordering France | 0 | - | 4.83 | 401,112 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,001 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,689 |
| Russia Country Quiz | 0 | - | 4.85 | 114,036 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,092 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,189 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,037 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,818 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,699 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,554 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,417 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,459 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,853 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,071 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries of Africa | 0 | - | 5.00 | 2,521,301 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,214 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,930 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,095 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,526 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,397 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,784 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,928 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,025 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,062 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,634 |
| Countries that Border Poland | 0 | - | 4.99 | 171,779 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,651 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,697 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,220 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,562 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,974 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,897 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,410 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,530 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,990 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,238 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,722 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,665 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,443 |
| Europe Capital to Country | 0 | - | 4.99 | 248,886 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,138 |
| European Capitals by Map | 0 | - | 4.99 | 137,716 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,594 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,966 |
| European Coastal Capitals | 0 | - | 4.95 | 90,104 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,776 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,034 |
| Countries of the Middle East | 0 | - | 4.96 | 199,842 |
| African Island Countries | 0 | - | 4.96 | 101,153 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,176 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,682 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,179 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,303 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,971 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,747 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,217 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,399 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,512 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,893 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,679 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,582 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,834 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,866 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,142 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,246 |
| France Country Quiz | 0 | - | 4.70 | 134,486 |
| Spain Country Quiz | 0 | - | 4.45 | 128,036 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,224 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,485 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,132 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,587 |
| Austria Country Quiz | 0 | - | 4.57 | 59,531 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,359 |
| Greece Country Quiz | 0 | - | 4.74 | 65,981 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,758 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,522 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,610 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,463 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,353 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,018 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,690 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,920 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,990 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,768 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,722 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,743 |
| Monarchies of Asia | 0 | - | 4.97 | 70,827 |
| Random European Flag to Country | 0 | - | 4.89 | 181,554 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,627 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,633 |
| The Only African Country ... | 0 | - | 4.99 | 128,698 |
| The Only American Country ... | 0 | - | 4.92 | 121,165 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,462 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,495 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,136 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,714 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,079 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,635 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,493 |
| Regions of Italy | 0 | - | 4.92 | 75,200 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,170 |
| States of Germany | 0 | - | 4.96 | 151,073 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,726 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 47,606 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,472 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,232 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,524 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,823 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,601 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,927 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,644 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,463 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,943 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,344 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,910 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,901 |
| Central American Countries | 0 | - | 4.98 | 155,515 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,045 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,496 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,416 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,700 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,168 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,744 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,246 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,764 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,434 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,457 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,097 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,740 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,510 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,683 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,532 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,112 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,211 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,721 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,631 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,381 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,766 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,546 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,154 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,656 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,478 |
| British Cultural Symbols | 0 | - | 4.27 | 63,233 |
| Japan Country Quiz | 0 | - | 4.92 | 141,903 |
| 20 Questions About France | 0 | - | 4.11 | 32,363 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,920 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 26,960 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,367 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,240 |
| Syria Country Quiz | 0 | - | 4.81 | 32,546 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,645 |
| Palau Country Quiz | 0 | - | 4.90 | 22,924 |
| Departments of France | 0 | - | 4.93 | 53,300 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,437 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,889 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,832 |
