| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,114 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,900 |
| Slavic Countries | 0 | - | 4.96 | 112,148 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,302 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,196 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,651 |
| The Only European Country ... | 0 | - | 4.91 | 218,237 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,093 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,600 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,500 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,279 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,269 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,136 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,247 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,804 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,871 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,941 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,770 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,611 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,979 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,960 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,472 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,922 |
| Monarchies of Europe | 0 | - | 4.90 | 98,591 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,287 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,203 |
| European Countries with One Border | 0 | - | 4.97 | 183,456 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,210 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,937 |
| Countries That Border Russia | 0 | - | 4.98 | 463,806 |
| Countries Bordering France | 0 | - | 4.83 | 404,263 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,678 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,261 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,426 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,381 |
| UK Immigration by Country | 0 | - | 4.94 | 141,425 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,543 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,190 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,573 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,515 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,492 |
| Germany Country Quiz | 0 | - | 4.83 | 158,537 |
| Russia Country Quiz | 0 | - | 4.83 | 115,112 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,597 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,867 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,929 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,576 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,126 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,279 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,350 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,236 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,612 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,819 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,182 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,990 |
| Countries of Africa | 0 | - | 5.00 | 2,551,906 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,276 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,815 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,884 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,146 |
| Countries that Border Poland | 0 | - | 4.99 | 172,900 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,632 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,061 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,735 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,262 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,368 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,886 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,851 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,008 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,103 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,651 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,120 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,397 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,503 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,943 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,205 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,353 |
| Counties of England | 0 | - | 4.97 | 800,966 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,767 |
| Europe Capital to Country | 0 | - | 4.99 | 251,518 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,627 |
| European Capitals by Map | 0 | - | 4.99 | 141,329 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,612 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,966 |
| European Coastal Capitals | 0 | - | 4.95 | 91,070 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,243 |
| Countries of the Middle East | 0 | - | 4.96 | 202,199 |
| African Island Countries | 0 | - | 4.96 | 102,205 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,064 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,547 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,532 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,070 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,267 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,012 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,317 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,850 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,614 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,275 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,042 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,683 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,957 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,941 |
| Romania Country Quiz | 0 | - | 4.63 | 54,019 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,670 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,909 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,575 |
| Random European Flag to Country | 0 | - | 4.90 | 183,768 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,875 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,446 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,828 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,904 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,820 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,682 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,316 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,654 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,725 |
| Official Cities in the UK | 0 | - | 4.89 | 285,402 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,384 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,456 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,562 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,171 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,847 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,484 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,043 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,350 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,463 |
| Monarchies of Asia | 0 | - | 4.97 | 71,367 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,157 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,967 |
| The Only African Country ... | 0 | - | 4.99 | 129,481 |
| The Only American Country ... | 0 | - | 4.92 | 122,027 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,306 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,178 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,574 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,686 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,593 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,529 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,601 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,594 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,388 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,283 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,492 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,619 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,135 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,347 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,757 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,247 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,039 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,233 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,685 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,293 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,432 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,770 |
| Central American Countries | 0 | - | 4.98 | 157,067 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,120 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,122 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,570 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,728 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,927 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,679 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,026 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,428 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,593 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,883 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,476 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,626 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,197 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,614 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,906 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,194 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,417 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,323 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,426 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,787 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,459 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,306 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,604 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,182 |
| Japan Country Quiz | 0 | - | 4.93 | 143,052 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,442 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,193 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,000 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,017 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,553 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,985 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,487 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,867 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,298 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,849 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,403 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,707 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,944 |
| Random European Capital to Country | 0 | - | 4.98 | 191,806 |
| Random European Country to Capital | 0 | - | 4.93 | 165,655 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,868 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,250 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,298 |
| Most Forested European Countries | 0 | - | 4.80 | 75,548 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,536 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,598 |
