| Countries That Border Russia | 0 | - | 4.98 | 422,943 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,272 |
| Countries that Border Poland | 0 | - | 4.99 | 157,390 |
| European Countries with One Border | 0 | - | 4.96 | 148,968 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,232 |
| Countries Bordering France | 0 | - | 4.87 | 354,660 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,435 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,330 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,694 |
| The Only European Country ... | 0 | - | 4.94 | 175,731 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,484 |
| Russia Country Quiz | 0 | - | 4.84 | 102,198 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,252 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,298 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,160 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,640 |
| Slavic Countries | 0 | - | 4.96 | 99,713 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,440 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,294 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,411 |
| Countries Bordering Iran | 0 | - | 4.84 | 87,755 |
| Countries that Border Iraq | 0 | - | 4.97 | 101,189 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 70,394 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 111,364 |
| Countries Bordering Turkey | 0 | - | 4.98 | 108,208 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,497 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,415 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,629 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,039 |
| Europe Map Quiz | 0 | - | 5.00 | 4,249,679 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,149 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,863 |
| Monarchies of Europe | 0 | - | 4.88 | 86,128 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,681 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,347 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,364 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,121 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,522 |
| Hungary Country Quiz | 0 | - | 4.47 | 37,552 |
| UK Immigration by Country | 0 | - | 4.95 | 123,966 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,742 |
| Most Forested European Countries | 0 | - | 4.82 | 67,508 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,421 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 179,852 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,700 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 80,936 |
| Germany Country Quiz | 0 | - | 4.83 | 138,739 |
| Italy Country Quiz | 0 | - | 4.81 | 107,475 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 116,909 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,925 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,701 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 192,900 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 81,858 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,379 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,376 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,299 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,172 |
| Countries of Africa | 0 | - | 5.00 | 2,136,999 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 133,433 |
| Countries Bordering India | 0 | - | 4.98 | 155,168 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 65,983 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,112 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 59,811 |
| Countries that Border China | 0 | - | 4.96 | 231,616 |
| Countries Bordering Kenya | 0 | - | 4.85 | 57,546 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,175 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,527 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,483 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,214 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 65,859 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,425 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,055 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,567 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,580 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,781 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,093 |
| Countries Closest to Iceland | 0 | - | 4.87 | 61,989 |
| Counties of England | 0 | - | 4.96 | 681,885 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,443 |
| Europe Capital to Country | 0 | - | 4.99 | 217,875 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,857 |
| European Capitals by Map | 0 | - | 4.99 | 90,425 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,911 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,107 |
| European Coastal Capitals | 0 | - | 4.95 | 76,375 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,510 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,820 |
| Countries of the Middle East | 0 | - | 4.96 | 171,154 |
| African Island Countries | 0 | - | 4.96 | 88,422 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,443 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,843 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,558 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,942 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,227 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,711 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,373 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,196 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,803 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,645 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,904 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,663 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.44 | 334,773 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.57 | 372,742 |
| Croatia Country Quiz | 0 | - | 4.80 | 36,771 |
| Romania Country Quiz | 0 | - | 4.65 | 47,153 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 37,478 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,125 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,626 |
| Random European Flag to Country | 0 | - | 4.90 | 159,923 |
| Countries Bordering Spain | 0 | - | 4.50 | 63,921 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,591 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 49,946 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,395 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,225 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,826 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,845 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,751 |
| Official Cities in the UK | 0 | - | 4.87 | 229,694 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,538 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,457 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,242 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,395 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,394 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,434 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,885 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 129,904 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,284 |
| Monarchies of Asia | 0 | - | 4.95 | 53,540 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,693 |
| The Only African Country ... | 0 | - | 4.98 | 104,462 |
| The Only American Country ... | 0 | - | 4.94 | 108,761 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,144 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,594 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,420 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,147 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,199 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,323 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,536 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,079 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 98,772 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,451 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,203 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,367 |
| Counties of England Map Quiz | 0 | - | 4.97 | 284,981 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,350 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,874 |
| Federal Subjects of Russia | 0 | - | 4.95 | 109,707 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,140 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,268 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,174 |
| Central American Countries | 0 | - | 4.98 | 137,691 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,414 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,776 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.50 | 84,695 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,470 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,579 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,640 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,550 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,532 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,265 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,365 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 51,964 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,739 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,048 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,489 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,946 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 58,853 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,639 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 58,956 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,297 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,121 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,602 |
| Japan Country Quiz | 0 | - | 4.92 | 117,917 |
| Poland Country Quiz | 0 | - | 4.20 | 55,320 |
| Indonesia Country Quiz | 0 | - | 4.82 | 64,558 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 24,428 |
| Belarus Country Quiz | 0 | - | 4.72 | 25,121 |
| Bulgaria Country Quiz | 0 | - | 4.72 | 27,101 |
| Serbia Country Quiz | 0 | - | 4.42 | 31,278 |
| Ukraine Country Quiz | 0 | - | 4.40 | 41,853 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 167,869 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,130 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,637 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 104,974 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,194 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,090 |
| Flags of the Mediterranean | 0 | - | 4.94 | 122,848 |
| Most Guessed European Capitals | 0 | - | 4.89 | 95,982 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,153 |
| Random European Capital to Country | 0 | - | 4.97 | 151,284 |
| Random European Country to Capital | 0 | - | 4.92 | 133,883 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,256 |
| South China Sea Countries | 0 | - | 4.81 | 53,453 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,058 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 82,810 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 88,464 |
| European Countries with NO Wolves | 0 | - | 4.64 | 63,486 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,725 |
| Countries of Europe After World War II | 0 | - | 4.98 | 168,988 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 137,715 |
