| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,970 |
| Countries Bordering France | 0 | - | 4.83 | 403,693 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,811 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,693 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,045 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,697 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,795 |
| The Only European Country ... | 0 | - | 4.91 | 217,569 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,694 |
| Countries That Border Russia | 0 | - | 4.98 | 462,980 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,206 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,327 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,532 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,642 |
| Slavic Countries | 0 | - | 4.96 | 111,950 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,988 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,497 |
| Countries Bordering India | 0 | - | 4.98 | 163,590 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,463 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,580 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,646 |
| Countries that Border China | 0 | - | 4.96 | 263,626 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,980 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,698 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,828 |
| Countries that Border Poland | 0 | - | 4.99 | 172,658 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,095 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,348 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,436 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,010 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,147 |
| Monarchies of Europe | 0 | - | 4.90 | 98,400 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,086 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,917 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,190 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,155 |
| UK Immigration by Country | 0 | - | 4.94 | 141,212 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,309 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,887 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,395 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,306 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,565 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,556 |
| Germany Country Quiz | 0 | - | 4.83 | 158,257 |
| Russia Country Quiz | 0 | - | 4.83 | 114,750 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,276 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,510 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,426 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,151 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,755 |
| Countries of Africa | 0 | - | 5.00 | 2,546,522 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,542 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,186 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,204 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,536 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,664 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,487 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,074 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,703 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,124 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,770 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,926 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,805 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,566 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,428 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,982 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,424 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,006 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,297 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,403 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,981 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,558 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,438 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,396 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,936 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,902 |
| Counties of England | 0 | - | 4.97 | 799,397 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,470 |
| Europe Capital to Country | 0 | - | 4.99 | 251,025 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,281 |
| European Capitals by Map | 0 | - | 4.99 | 140,153 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,345 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,686 |
| European Coastal Capitals | 0 | - | 4.95 | 90,871 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,705 |
| Countries of the Middle East | 0 | - | 4.96 | 201,790 |
| African Island Countries | 0 | - | 4.96 | 101,919 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,981 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,144 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,305 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,852 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,923 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,435 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,087 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,738 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,438 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,830 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,535 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,405 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,276 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,465 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,703 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,954 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,773 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,113 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,406 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,462 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,311 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,750 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,403 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,606 |
| Official Cities in the UK | 0 | - | 4.89 | 284,716 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,243 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,324 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,443 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,617 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,320 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,247 |
| Monarchies of Asia | 0 | - | 4.97 | 71,266 |
| Random European Flag to Country | 0 | - | 4.89 | 183,048 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,052 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,589 |
| The Only African Country ... | 0 | - | 4.99 | 129,308 |
| The Only American Country ... | 0 | - | 4.92 | 121,852 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,227 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,910 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,315 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,440 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,706 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,861 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,917 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,274 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,294 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,335 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,784 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,202 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,041 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,808 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,042 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,041 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,830 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,537 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,437 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,449 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,172 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,457 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,562 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,315 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,084 |
| Central American Countries | 0 | - | 4.98 | 156,847 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,996 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,918 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,400 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,541 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,798 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,150 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,002 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,848 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,737 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,428 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,737 |
| 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 | 33,042 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,530 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,837 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,175 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,387 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,454 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,487 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,965 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,298 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,330 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,529 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,701 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,310 |
| 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 | 110,087 |
| Japan Country Quiz | 0 | - | 4.93 | 142,805 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,139 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,914 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,489 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,283 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,740 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,229 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,684 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,145 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,656 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,863 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,034 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,181 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,048 |
| Countries with Megacities | 0 | - | 4.99 | 264,921 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,868 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,559 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,136 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,633 |
