| Countries That Border Russia | 0 | - | 4.98 | 462,976 |
| Russia Country Quiz | 0 | - | 4.83 | 114,746 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,110 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,691 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,786 |
| The Only European Country ... | 0 | - | 4.91 | 217,561 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,688 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,509 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,426 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,301 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,525 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,636 |
| Slavic Countries | 0 | - | 4.96 | 111,946 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,660 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,985 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,494 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,462 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,695 |
| Countries that Border Poland | 0 | - | 4.99 | 172,656 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,791 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,601 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,084 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,150 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,936 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,901 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,008 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,430 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,146 |
| Monarchies of Europe | 0 | - | 4.90 | 98,398 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,083 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,914 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,701 |
| European Countries with One Border | 0 | - | 4.97 | 183,179 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,965 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,772 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,166 |
| Countries Bordering France | 0 | - | 4.83 | 403,685 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,562 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,807 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,227 |
| UK Immigration by Country | 0 | - | 4.94 | 141,208 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,309 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,879 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,393 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,305 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,535 |
| Germany Country Quiz | 0 | - | 4.83 | 158,254 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,271 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,794 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,887 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,150 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,203 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,897 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,536 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,754 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,482 |
| Countries of Africa | 0 | - | 5.00 | 2,546,470 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,074 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,691 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,043 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,427 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,982 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,421 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,156 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,295 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,745 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,635 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,402 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,980 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,181 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,514 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,142 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,366 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,746 |
| Counties of England | 0 | - | 4.97 | 799,372 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,468 |
| Europe Capital to Country | 0 | - | 4.99 | 251,020 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,279 |
| European Capitals by Map | 0 | - | 4.99 | 140,151 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,341 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,684 |
| European Coastal Capitals | 0 | - | 4.95 | 90,869 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,703 |
| Countries of the Middle East | 0 | - | 4.96 | 201,786 |
| African Island Countries | 0 | - | 4.96 | 101,917 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,980 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,437 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,302 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,850 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,917 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,430 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,086 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,736 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,436 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,829 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,532 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,402 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,272 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,464 |
| Romania Country Quiz | 0 | - | 4.63 | 53,935 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,575 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,312 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,109 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,816 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,398 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,461 |
| Random European Flag to Country | 0 | - | 4.89 | 183,043 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,622 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,272 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,705 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,861 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,321 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,308 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,745 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,399 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,605 |
| Official Cities in the UK | 0 | - | 4.89 | 284,706 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,242 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,324 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,443 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,041 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,612 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,315 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,827 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,247 |
| Monarchies of Asia | 0 | - | 4.97 | 71,264 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,051 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,586 |
| The Only African Country ... | 0 | - | 4.99 | 129,305 |
| The Only American Country ... | 0 | - | 4.92 | 121,850 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,226 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,909 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,312 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,537 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,435 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,377 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,439 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,449 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,171 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,914 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,271 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,291 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,782 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,201 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,038 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,807 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,010 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,455 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,552 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,315 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,702 |
| Central American Countries | 0 | - | 4.98 | 156,832 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,994 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,916 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,393 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,537 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,796 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,999 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,848 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,730 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,427 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,734 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,374 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,450 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,037 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,529 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,836 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,175 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,385 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,206 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,346 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,701 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,308 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,171 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,530 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,086 |
| Japan Country Quiz | 0 | - | 4.93 | 142,801 |
| Poland Country Quiz | 0 | - | 4.20 | 63,450 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,400 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,138 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,913 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,964 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,607 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,871 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,281 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,737 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,226 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,678 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,141 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,653 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,062 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,623 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,826 |
| Random European Capital to Country | 0 | - | 4.98 | 191,535 |
| Random European Country to Capital | 0 | - | 4.93 | 165,464 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,695 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,040 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,248 |
| Most Forested European Countries | 0 | - | 4.80 | 75,480 |
