| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,831 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,524 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,660 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,376 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,401 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,222 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,191 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,895 |
| Europe Capital to Country | 0 | - | 4.99 | 251,217 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,422 |
| European Capitals by Map | 0 | - | 4.99 | 140,723 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,459 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,822 |
| European Coastal Capitals | 0 | - | 4.95 | 90,950 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,896 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,857 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,222 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,756 |
| Cities in European History #1 | 0 | - | 4.63 | 134,313 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,617 |
| Official Cities in the UK | 0 | - | 4.89 | 284,946 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,833 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,290 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,380 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,670 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,494 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,214 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,887 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,537 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,817 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,997 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,368 |
| Independence from Whom | 0 | - | 4.99 | 212,327 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,902 |
| UK Immigration by Country | 0 | - | 4.94 | 141,272 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,659 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,086 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,613 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,903 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,009 |
| Countries by Founding Story | 0 | - | 4.95 | 77,457 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,263 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,380 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,182 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,735 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,212 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,284 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,488 |
| Asia Map Quiz | 0 | - | 4.99 | 921,205 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,024 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,620 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,913 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,661 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,872 |
| Random European Capital to Country | 0 | - | 4.98 | 191,633 |
| Random European Country to Capital | 0 | - | 4.93 | 165,512 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,265 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,265 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,855 |
| Every European Country Shape | 0 | - | 4.96 | 202,385 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,151 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,489 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,501 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,021 |
| Name a City - European Countries | 0 | - | 4.90 | 65,801 |
| Cities by Former Name | 0 | - | 4.83 | 91,805 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,854 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,724 |
| Recently Independent Countries | 0 | - | 4.98 | 159,589 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,909 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,253 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,354 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,217 |
| The Only European Country ... | 0 | - | 4.91 | 217,817 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,068 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,413 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,000 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,536 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,858 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,782 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,340 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,900 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,014 |
| Countries by Former Name | 0 | - | 4.99 | 125,460 |
| Countries of Africa | 0 | - | 5.00 | 2,548,346 |
| Historical City to Country | 0 | - | 4.84 | 78,696 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,421 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,061 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,515 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,271 |
| Australia Map Quiz | 0 | - | 4.95 | 345,457 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,371 |
| African East Coast | 0 | - | 4.96 | 96,414 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,082 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,132 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,194 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,645 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,926 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,596 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,542 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,661 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,780 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,920 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,001 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,594 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,349 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,993 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,380 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,688 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,499 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,100 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,583 |
| Former Capitals | 0 | - | 4.88 | 71,558 |
| Asia Capital to Country | 0 | - | 4.96 | 126,993 |
| African Capitals by Map | 0 | - | 4.99 | 139,135 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,172 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,903 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,275 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,984 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,840 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,983 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,756 |
| Countries of the Middle East | 0 | - | 4.96 | 201,919 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,737 |
| Slavic Countries | 0 | - | 4.96 | 112,017 |
| African Island Countries | 0 | - | 4.96 | 102,038 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,311 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,590 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,009 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,154 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,119 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,087 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,947 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,655 |
| Random European Flag to Country | 0 | - | 4.90 | 183,157 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,125 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,378 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,933 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,083 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,734 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,105 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,170 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,779 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,519 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,652 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,073 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,807 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,524 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,627 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,715 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,632 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,746 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,878 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,316 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,641 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,243 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,484 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,512 |
| North America Map Quiz | 0 | - | 4.98 | 249,903 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,313 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,494 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,339 |
| Flags of North and South America | 0 | - | 4.99 | 374,962 |
| Australian States and Territories | 0 | - | 4.96 | 142,388 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,331 |
| Counties of England | 0 | - | 4.97 | 799,994 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,025 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,268 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,487 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,396 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,762 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,697 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,735 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,086 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,995 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,537 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,544 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,589 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,488 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,242 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,457 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,034 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,504 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,649 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,279 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,989 |
| Ancient City to Country | 0 | - | 4.70 | 108,186 |
| City-States | 0 | - | 4.53 | 37,330 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,602 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,736 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,517 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,651 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,767 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,167 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,202 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,941 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,126 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,417 |
