| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,314 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,275 |
| Slavic Countries | 0 | - | 4.96 | 112,441 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,522 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,324 |
| The Only European Country ... | 0 | - | 4.91 | 219,311 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,681 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,852 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,794 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,610 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,371 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,481 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,033 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,671 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,259 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,046 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,201 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,831 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,071 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,045 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,593 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,755 |
| Monarchies of Europe | 0 | - | 4.90 | 98,957 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,913 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,637 |
| European Countries with One Border | 0 | - | 4.97 | 183,918 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,630 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,214 |
| Countries That Border Russia | 0 | - | 4.98 | 464,683 |
| Countries Bordering France | 0 | - | 4.83 | 405,118 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,032 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,632 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,012 |
| UK Immigration by Country | 0 | - | 4.94 | 141,810 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,013 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,862 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,988 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,875 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,969 |
| Germany Country Quiz | 0 | - | 4.82 | 158,946 |
| Russia Country Quiz | 0 | - | 4.83 | 115,377 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,137 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,968 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,982 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,119 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,209 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,383 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,145 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,361 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,773 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,960 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,042 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,869 |
| Countries of Africa | 0 | - | 5.00 | 2,562,355 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,337 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,986 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,143 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,306 |
| Countries that Border Poland | 0 | - | 4.99 | 173,256 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,931 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,189 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,240 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,422 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,523 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,103 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,557 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,503 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,362 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,403 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,749 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,881 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,426 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,306 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,535 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,672 |
| Counties of England | 0 | - | 4.97 | 803,554 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,201 |
| Europe Capital to Country | 0 | - | 4.99 | 252,324 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,129 |
| European Capitals by Map | 0 | - | 4.99 | 142,321 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,001 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,280 |
| European Coastal Capitals | 0 | - | 4.95 | 91,408 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,009 |
| Countries of the Middle East | 0 | - | 4.96 | 203,100 |
| African Island Countries | 0 | - | 4.96 | 102,646 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,208 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,724 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,918 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,390 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,811 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,946 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,641 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,045 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,920 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,957 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,539 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,005 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,239 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 45,505 |
| Romania Country Quiz | 0 | - | 4.63 | 54,165 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,804 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,485 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,851 |
| Random European Flag to Country | 0 | - | 4.90 | 184,342 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,210 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,652 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,065 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,011 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,624 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,298 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,125 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,995 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,935 |
| Official Cities in the UK | 0 | - | 4.89 | 286,579 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,659 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,629 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,765 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,398 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,188 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,720 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,441 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,561 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,191 |
| Monarchies of Asia | 0 | - | 4.97 | 71,554 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,637 |
| The Only African Country ... | 0 | - | 4.99 | 129,742 |
| The Only American Country ... | 0 | - | 4.92 | 122,276 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,419 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,490 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,965 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,920 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,870 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,782 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,932 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,874 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,087 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,734 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,897 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,153 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,706 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,572 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,722 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,550 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,465 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,065 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,025 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,550 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,618 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,849 |
| Central American Countries | 0 | - | 4.98 | 157,428 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,649 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,478 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,797 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,063 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,153 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,749 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,419 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,537 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,898 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,098 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,615 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,877 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,389 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,787 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,016 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,236 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,494 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,500 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,557 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,920 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,651 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,885 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,751 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,361 |
| Japan Country Quiz | 0 | - | 4.93 | 143,443 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,477 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,272 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,108 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,088 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,041 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,955 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,323 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,897 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,148 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,549 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,132 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,913 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,868 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,130 |
| Random European Capital to Country | 0 | - | 4.98 | 192,251 |
| Random European Country to Capital | 0 | - | 4.93 | 165,990 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,053 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,515 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,382 |
| Most Forested European Countries | 0 | - | 4.80 | 75,710 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,642 |
