| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,066 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,478 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,820 |
| UK Immigration by Country | 0 | - | 4.94 | 139,784 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,365 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,312 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,152 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,370 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,127 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,595 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,396 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,384 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,307 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,200 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,404 |
| Countries Bordering France | 0 | - | 4.83 | 399,942 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,278 |
| Germany Country Quiz | 0 | - | 4.82 | 156,704 |
| Italy Country Quiz | 0 | - | 4.82 | 122,331 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,331 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,452 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,429 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,556 |
| Countries of Africa | 0 | - | 5.00 | 2,510,640 |
| Random European Capital to Country | 0 | - | 4.98 | 189,369 |
| Random European Country to Capital | 0 | - | 4.92 | 147,583 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,206 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,895 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,725 |
| The Only European Country ... | 0 | - | 4.91 | 214,115 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,328 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,737 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,321 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,257 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,549 |
| Every European Country Shape | 0 | - | 4.96 | 200,363 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,241 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,752 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,845 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,500 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,576 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,437 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,846 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,442 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,170 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,326 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,436 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,373 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,405 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,356 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,700 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,637 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,892 |
| Europe Capital to Country | 0 | - | 4.99 | 248,137 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,626 |
| European Capitals by Map | 0 | - | 4.99 | 136,676 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,309 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,726 |
| European Coastal Capitals | 0 | - | 4.95 | 89,867 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,068 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,688 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,933 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,570 |
| Countries of the Middle East | 0 | - | 4.96 | 199,135 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,365 |
| Slavic Countries | 0 | - | 4.96 | 110,937 |
| African Island Countries | 0 | - | 4.96 | 100,867 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,080 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,539 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,854 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,862 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,480 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,949 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,864 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,600 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,265 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,746 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,793 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,885 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,192 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,237 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,394 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,647 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,371 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,484 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,338 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,559 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,780 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,693 |
| Random European Flag to Country | 0 | - | 4.89 | 181,047 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,589 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,845 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,528 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,291 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,133 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,968 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,055 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,865 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,676 |
| Official Cities in the UK | 0 | - | 4.89 | 280,860 |
| Cities in European History #1 | 0 | - | 4.63 | 133,246 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,493 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,263 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,760 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,824 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,273 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,656 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,457 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,414 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,421 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,762 |
| Monarchies of Europe | 0 | - | 4.90 | 97,401 |
| Monarchies of Asia | 0 | - | 4.97 | 70,650 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,469 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,990 |
| The Only African Country ... | 0 | - | 4.98 | 128,421 |
| The Only American Country ... | 0 | - | 4.92 | 120,841 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,809 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,286 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,096 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,508 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,150 |
| European Countries with One Border | 0 | - | 4.97 | 181,735 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,638 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,136 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,195 |
| Scotland Trivia | 0 | - | 4.58 | 57,430 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,236 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,781 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,287 |
| Countries That Border Russia | 0 | - | 4.98 | 459,212 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,435 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,231 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,006 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,317 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,722 |
| Central American Countries | 0 | - | 4.98 | 155,162 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,734 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,365 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,921 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,219 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,246 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,425 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,316 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,155 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,868 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,815 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,517 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,282 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,323 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,184 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,526 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,558 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,249 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,561 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,261 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,019 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,160 |
| British Cultural Symbols | 0 | - | 4.27 | 63,181 |
| Russia Country Quiz | 0 | - | 4.85 | 113,718 |
| Japan Country Quiz | 0 | - | 4.92 | 141,419 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,910 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,837 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,078 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,624 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,311 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,735 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,520 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,264 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,152 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,188 |
| Departments of France | 0 | - | 4.93 | 52,933 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,388 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,150 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,911 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,585 |
| Countries with Megacities | 0 | - | 4.99 | 247,490 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,430 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,176 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,845 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,103 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,341 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,706 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,236 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,454 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,528 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,895 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,718 |
| Most Forested European Countries | 0 | - | 4.80 | 74,959 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,900 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,101 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,184 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,544 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,725 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,778 |
| Every African Country Shape | 0 | - | 4.90 | 86,221 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,150 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,219 |
| Countries Bordering India | 0 | - | 4.98 | 162,655 |
