| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,313 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,759 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,146 |
| UK Immigration by Country | 0 | - | 4.94 | 141,213 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,286 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,659 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,828 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,044 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,437 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,449 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,706 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,352 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,227 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,248 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,269 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,464 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,587 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,894 |
| Countries Bordering France | 0 | - | 4.83 | 403,709 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,823 |
| Germany Country Quiz | 0 | - | 4.83 | 158,260 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,797 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,666 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,075 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,831 |
| Countries of Africa | 0 | - | 5.00 | 2,546,657 |
| Random European Capital to Country | 0 | - | 4.98 | 191,544 |
| Random European Country to Capital | 0 | - | 4.93 | 165,467 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,708 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,157 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,810 |
| The Only European Country ... | 0 | - | 4.91 | 217,590 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,910 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,707 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,288 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,823 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,756 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,501 |
| Every European Country Shape | 0 | - | 4.96 | 202,306 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,078 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,450 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,695 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,045 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,982 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,434 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,298 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,412 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,987 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,705 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,928 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,557 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,328 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,955 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,361 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,665 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,451 |
| Europe Capital to Country | 0 | - | 4.99 | 251,039 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,286 |
| European Capitals by Map | 0 | - | 4.99 | 140,174 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,349 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,690 |
| European Coastal Capitals | 0 | - | 4.95 | 90,877 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,725 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,383 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,546 |
| Countries of the Middle East | 0 | - | 4.96 | 201,796 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,648 |
| Slavic Countries | 0 | - | 4.96 | 111,956 |
| African Island Countries | 0 | - | 4.96 | 101,922 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,440 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,982 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,795 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,920 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,431 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,307 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,853 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,930 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,440 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,992 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,091 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,738 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,440 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,502 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,833 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,540 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,408 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,280 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,467 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,602 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,816 |
| Random European Flag to Country | 0 | - | 4.89 | 183,064 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,574 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,714 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,861 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,886 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,312 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,757 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,406 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,607 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,950 |
| Official Cities in the UK | 0 | - | 4.89 | 284,737 |
| Cities in European History #1 | 0 | - | 4.63 | 134,253 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,249 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,586 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,331 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,449 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,152 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,115 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,623 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,323 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,251 |
| Monarchies of Europe | 0 | - | 4.90 | 98,407 |
| Monarchies of Asia | 0 | - | 4.97 | 71,268 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,058 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,601 |
| The Only African Country ... | 0 | - | 4.99 | 129,311 |
| The Only American Country ... | 0 | - | 4.92 | 121,855 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,228 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,911 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,089 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,923 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,321 |
| European Countries with One Border | 0 | - | 4.97 | 183,197 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,975 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,797 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,442 |
| Scotland Trivia | 0 | - | 4.58 | 57,670 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,307 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,090 |
| Countries That Border Russia | 0 | - | 4.98 | 462,989 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,540 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,440 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,177 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,298 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,318 |
| Central American Countries | 0 | - | 4.98 | 156,851 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,003 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,938 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,552 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,802 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,019 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,525 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,855 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,762 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,436 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,738 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,375 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,455 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,044 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,397 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,312 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,533 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,215 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,703 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,313 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,175 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,532 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,589 |
| British Cultural Symbols | 0 | - | 4.27 | 63,352 |
| Russia Country Quiz | 0 | - | 4.83 | 114,754 |
| Japan Country Quiz | 0 | - | 4.93 | 142,812 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,511 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,139 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,429 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,916 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,489 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,871 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,300 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,744 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,239 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,703 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,151 |
| Departments of France | 0 | - | 4.93 | 54,549 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,626 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,095 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,196 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,060 |
| Countries with Megacities | 0 | - | 4.99 | 264,954 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,887 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,567 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,152 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,639 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,588 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,604 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,626 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,733 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,051 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,391 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,205 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,797 |
| Most Forested European Countries | 0 | - | 4.80 | 75,480 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,538 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,482 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,535 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,666 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,670 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,024 |
| Every African Country Shape | 0 | - | 4.90 | 87,745 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,555 |
