| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,463 |
| Countries That Border Russia | 0 | - | 4.98 | 459,066 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,674 |
| The Only European Country ... | 0 | - | 4.91 | 214,010 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,664 |
| Russia Country Quiz | 0 | - | 4.85 | 113,692 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,880 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,063 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,222 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,923 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,451 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,482 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,323 |
| Slavic Countries | 0 | - | 4.96 | 110,906 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,752 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,348 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,731 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,795 |
| Countries that Border Poland | 0 | - | 4.99 | 171,420 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,532 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,910 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,345 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,562 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,399 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,635 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,551 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,155 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,059 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,251 |
| Monarchies of Europe | 0 | - | 4.90 | 97,370 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,076 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,105 |
| European Countries with One Border | 0 | - | 4.97 | 181,697 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,598 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,304 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,943 |
| Countries Bordering France | 0 | - | 4.83 | 399,662 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,203 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,280 |
| UK Immigration by Country | 0 | - | 4.94 | 139,742 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,003 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,095 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,330 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,292 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,240 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,017 |
| Germany Country Quiz | 0 | - | 4.82 | 156,656 |
| Italy Country Quiz | 0 | - | 4.82 | 122,291 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,295 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,869 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,814 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,804 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,255 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,596 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,877 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,239 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,637 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,468 |
| Countries of Africa | 0 | - | 5.00 | 2,509,586 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,202 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,823 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,482 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,976 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,732 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,933 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,392 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,395 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,137 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,450 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,811 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,798 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,753 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,436 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,555 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,893 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,422 |
| Counties of England | 0 | - | 4.97 | 789,669 |
| Europe Capital to Country | 0 | - | 4.99 | 248,065 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,567 |
| European Capitals by Map | 0 | - | 4.99 | 136,480 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,274 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,688 |
| European Coastal Capitals | 0 | - | 4.95 | 89,835 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,998 |
| Countries of the Middle East | 0 | - | 4.96 | 199,059 |
| African Island Countries | 0 | - | 4.96 | 100,842 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,515 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,806 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,810 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,562 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,215 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,695 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,848 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,174 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,204 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,627 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,336 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,468 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,300 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| Romania Country Quiz | 0 | - | 4.63 | 53,383 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,068 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,886 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,793 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,340 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,515 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,243 |
| Random European Flag to Country | 0 | - | 4.89 | 181,001 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,115 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,123 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,818 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,516 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,295 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,084 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,922 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,034 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,849 |
| Official Cities in the UK | 0 | - | 4.89 | 280,751 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,460 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,750 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,809 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,416 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,421 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,389 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,525 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,397 |
| Monarchies of Asia | 0 | - | 4.97 | 70,628 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,895 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,812 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,794 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,405 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,203 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,148 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,716 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,976 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,273 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,783 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,168 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,956 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,074 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,169 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,868 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,019 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,511 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,098 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,465 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,702 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,317 |
| Central American Countries | 0 | - | 4.98 | 155,126 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,700 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,293 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,333 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,901 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,406 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,290 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,133 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,844 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,802 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,498 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,259 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,514 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,406 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,078 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,147 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,537 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,462 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,239 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,007 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,488 |
| Japan Country Quiz | 0 | - | 4.92 | 141,362 |
| Poland Country Quiz | 0 | - | 4.22 | 62,728 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,233 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,831 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,682 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,892 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,071 |
| Syria Country Quiz | 0 | - | 4.81 | 32,372 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,506 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,710 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,458 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,293 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,224 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,128 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,149 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,389 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,357 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,217 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,126 |
| Random European Capital to Country | 0 | - | 4.98 | 189,320 |
| Random European Country to Capital | 0 | - | 4.92 | 147,537 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,439 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,498 |
