| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,465 |
| Countries That Border Russia | 0 | - | 4.98 | 459,071 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,131 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,677 |
| The Only European Country ... | 0 | - | 4.91 | 214,018 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,670 |
| Russia Country Quiz | 0 | - | 4.85 | 113,693 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,884 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,064 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,232 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,931 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,474 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,485 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,326 |
| Slavic Countries | 0 | - | 4.96 | 110,907 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,752 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,355 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,732 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,799 |
| Countries that Border Poland | 0 | - | 4.99 | 171,421 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,534 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,911 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,346 |
| 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 | 27,637 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,554 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,231 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,065 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,254 |
| Monarchies of Europe | 0 | - | 4.90 | 97,373 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,077 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,109 |
| European Countries with One Border | 0 | - | 4.97 | 181,703 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,607 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,304 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,945 |
| Countries Bordering France | 0 | - | 4.83 | 399,682 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,930 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,209 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,281 |
| UK Immigration by Country | 0 | - | 4.94 | 139,745 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,006 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,101 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,338 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,295 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,156 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,243 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,029 |
| Germany Country Quiz | 0 | - | 4.82 | 156,658 |
| Italy Country Quiz | 0 | - | 4.82 | 122,296 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,303 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,870 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,814 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,805 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,263 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,597 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,878 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,244 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,642 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,474 |
| Countries of Africa | 0 | - | 5.00 | 2,509,643 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,203 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,827 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,483 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,977 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,732 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,934 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,398 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,137 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,453 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,813 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,844 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,757 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,460 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,558 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,894 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,423 |
| Counties of England | 0 | - | 4.97 | 789,699 |
| Europe Capital to Country | 0 | - | 4.99 | 248,071 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,572 |
| European Capitals by Map | 0 | - | 4.99 | 136,483 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,276 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,688 |
| European Coastal Capitals | 0 | - | 4.95 | 89,837 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,003 |
| Countries of the Middle East | 0 | - | 4.96 | 199,066 |
| African Island Countries | 0 | - | 4.96 | 100,844 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,517 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,807 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,815 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,572 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,218 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,698 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,850 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,175 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,207 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,629 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,338 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,471 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,304 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| Romania Country Quiz | 0 | - | 4.63 | 53,385 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,068 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,889 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,794 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,341 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,515 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,245 |
| Random European Flag to Country | 0 | - | 4.89 | 181,002 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,116 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,123 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,822 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,517 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,300 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,088 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,926 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,035 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,850 |
| Official Cities in the UK | 0 | - | 4.89 | 280,763 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,463 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,750 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,810 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,417 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,424 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,391 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,526 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,398 |
| Monarchies of Asia | 0 | - | 4.97 | 70,632 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,898 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,815 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,795 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,409 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,208 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,150 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,717 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,982 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,276 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,787 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,171 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,964 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,074 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,174 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,872 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,019 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,523 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,107 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,465 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,703 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,318 |
| Central American Countries | 0 | - | 4.98 | 155,127 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,701 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,295 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,335 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,903 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,407 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,292 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,137 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,844 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,804 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,500 |
| 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 | 65,409 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,078 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,148 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,537 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,468 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,241 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,008 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,489 |
| Japan Country Quiz | 0 | - | 4.92 | 141,362 |
| Poland Country Quiz | 0 | - | 4.22 | 62,731 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,234 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,831 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,682 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,952 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,073 |
| Syria Country Quiz | 0 | - | 4.81 | 32,374 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,508 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,711 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,461 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,295 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,229 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,128 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,151 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,391 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,361 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,219 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,128 |
| Random European Capital to Country | 0 | - | 4.98 | 189,324 |
| Random European Country to Capital | 0 | - | 4.92 | 147,540 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,440 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,500 |
