| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| Countries That Border Russia | 0 | - | 4.98 | 463,969 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,322 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,773 |
| The Only European Country ... | 0 | - | 4.91 | 218,417 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,188 |
| Russia Country Quiz | 0 | - | 4.83 | 115,154 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,635 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,510 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,830 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,884 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,274 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,958 |
| Slavic Countries | 0 | - | 4.96 | 112,197 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,304 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,855 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,899 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries that Border Poland | 0 | - | 4.99 | 172,969 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,305 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,262 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,677 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,548 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,079 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,146 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,976 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,174 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,040 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,338 |
| Monarchies of Europe | 0 | - | 4.90 | 98,673 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,341 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,615 |
| European Countries with One Border | 0 | - | 4.97 | 183,529 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,274 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,803 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,411 |
| Countries Bordering France | 0 | - | 4.83 | 404,405 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,706 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,368 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| UK Immigration by Country | 0 | - | 4.94 | 141,491 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,618 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,851 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,312 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,659 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,815 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,485 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,804 |
| Germany Country Quiz | 0 | - | 4.83 | 158,593 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,687 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,639 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,136 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,292 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,255 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,331 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,142 |
| Countries of Africa | 0 | - | 5.00 | 2,553,367 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,545 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,849 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,173 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,725 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,433 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,172 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,828 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,399 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,100 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,154 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,771 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,079 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,458 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,086 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,280 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,975 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,029 |
| Counties of England | 0 | - | 4.97 | 801,403 |
| Europe Capital to Country | 0 | - | 4.99 | 251,659 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,702 |
| European Capitals by Map | 0 | - | 4.99 | 141,521 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,016 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,377 |
| Countries of the Middle East | 0 | - | 4.96 | 202,298 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,569 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,594 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,351 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,091 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,370 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,869 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,321 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,092 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,730 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,007 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| Romania Country Quiz | 0 | - | 4.63 | 54,038 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,695 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,393 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,169 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,929 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| Random European Flag to Country | 0 | - | 4.90 | 183,875 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,927 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,868 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,927 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,968 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,769 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,419 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,701 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,750 |
| Official Cities in the UK | 0 | - | 4.89 | 285,582 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,435 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,480 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,604 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,201 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,904 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,091 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,383 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,696 |
| Monarchies of Asia | 0 | - | 4.97 | 71,400 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,195 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,056 |
| The Only African Country ... | 0 | - | 4.99 | 129,520 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,321 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,199 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,717 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,628 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,642 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,633 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,466 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,383 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,690 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,233 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,392 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,969 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,104 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,724 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,540 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,657 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,460 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,788 |
| Central American Countries | 0 | - | 4.98 | 157,136 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,157 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,176 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,601 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,775 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,960 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,097 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,623 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,643 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,916 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,499 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,657 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,226 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,919 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,197 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,432 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,353 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,452 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,364 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,628 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,214 |
| Japan Country Quiz | 0 | - | 4.93 | 143,115 |
| Poland Country Quiz | 0 | - | 4.20 | 63,602 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,445 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,018 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,740 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,941 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,624 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,533 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,915 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,334 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,885 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,479 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,737 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,965 |
| Random European Capital to Country | 0 | - | 4.98 | 191,869 |
| Random European Country to Capital | 0 | - | 4.93 | 165,686 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,284 |
