| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,723 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,127 |
| UK Immigration by Country | 0 | - | 4.94 | 141,187 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,225 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,562 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,811 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,404 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,400 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,672 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,250 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,211 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,242 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,423 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,455 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,847 |
| Countries Bordering France | 0 | - | 4.83 | 403,636 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,764 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,856 |
| Germany Country Quiz | 0 | - | 4.83 | 158,205 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,790 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,133 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,031 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,026 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,806 |
| Countries of Africa | 0 | - | 5.00 | 2,545,877 |
| Random European Capital to Country | 0 | - | 4.98 | 191,501 |
| Random European Country to Capital | 0 | - | 4.93 | 165,426 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,637 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,135 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,737 |
| The Only European Country ... | 0 | - | 4.91 | 217,478 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,862 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,627 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,808 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,426 |
| Every European Country Shape | 0 | - | 4.96 | 202,268 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,042 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,433 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,676 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,033 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,973 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,400 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,288 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,382 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,968 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,697 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,902 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,534 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,315 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,939 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,352 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,653 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,425 |
| Europe Capital to Country | 0 | - | 4.99 | 250,949 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,244 |
| European Capitals by Map | 0 | - | 4.99 | 140,049 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,320 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,662 |
| European Coastal Capitals | 0 | - | 4.95 | 90,850 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,638 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,027 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,824 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,457 |
| Countries of the Middle East | 0 | - | 4.96 | 201,748 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,597 |
| Slavic Countries | 0 | - | 4.96 | 111,912 |
| African Island Countries | 0 | - | 4.96 | 101,901 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,429 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,969 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,247 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,760 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,894 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,161 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,271 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,822 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,888 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,403 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,957 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,059 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,424 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,465 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,816 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,509 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,389 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,246 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,452 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,581 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,814 |
| Random European Flag to Country | 0 | - | 4.89 | 183,012 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,550 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,690 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,870 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,282 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,704 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,377 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,592 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,935 |
| Official Cities in the UK | 0 | - | 4.89 | 284,615 |
| Cities in European History #1 | 0 | - | 4.63 | 134,236 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,226 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,550 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,316 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,430 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,126 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,101 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,581 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,299 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,233 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,279 |
| Monarchies of Europe | 0 | - | 4.90 | 98,374 |
| Monarchies of Asia | 0 | - | 4.97 | 71,236 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,040 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,544 |
| The Only African Country ... | 0 | - | 4.99 | 129,293 |
| The Only American Country ... | 0 | - | 4.92 | 121,837 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,222 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,898 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,884 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,288 |
| European Countries with One Border | 0 | - | 4.97 | 183,154 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,931 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,775 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,422 |
| Scotland Trivia | 0 | - | 4.58 | 57,662 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,225 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,841 |
| Countries That Border Russia | 0 | - | 4.98 | 462,896 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,521 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,411 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,142 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,254 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,307 |
| Central American Countries | 0 | - | 4.98 | 156,813 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,982 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,893 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,503 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,780 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,925 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,516 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,831 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,611 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,402 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,717 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,366 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,424 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,029 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,377 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,282 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,522 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,198 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,689 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,294 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,159 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,519 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,344 |
| British Cultural Symbols | 0 | - | 4.27 | 63,348 |
| Russia Country Quiz | 0 | - | 4.83 | 114,719 |
| Japan Country Quiz | 0 | - | 4.93 | 142,764 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,498 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,136 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,423 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,902 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,863 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,262 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,697 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,204 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,667 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,640 |
| Departments of France | 0 | - | 4.93 | 54,509 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,620 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,735 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,101 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,986 |
| Countries with Megacities | 0 | - | 4.99 | 264,768 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,824 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,081 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,595 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,584 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,589 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,610 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,622 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,023 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,379 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,195 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,740 |
| Most Forested European Countries | 0 | - | 4.80 | 75,469 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,473 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,527 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,666 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,581 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,010 |
| Every African Country Shape | 0 | - | 4.90 | 87,700 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,497 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,449 |
