| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,674 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,603 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,870 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,649 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,402 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,612 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,693 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,971 |
| Asia Map Quiz | 0 | - | 4.99 | 905,696 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,706 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,822 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,195 |
| Countries that Border China | 0 | - | 4.96 | 261,670 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,715 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,827 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,579 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,414 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,292 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,468 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,576 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,724 |
| Countries that Beat China | 0 | - | 4.86 | 114,590 |
| Counties of England | 0 | - | 4.97 | 788,284 |
| Asia Capital to Country | 0 | - | 4.96 | 125,626 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,960 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,144 |
| Countries of the Middle East | 0 | - | 4.96 | 198,694 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,160 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,582 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,357 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,672 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,317 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,128 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,260 |
| Australian States and Territories | 0 | - | 4.95 | 140,548 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,458 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,800 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,896 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,762 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,073 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,581 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,246 |
| Monarchies of Asia | 0 | - | 4.97 | 70,538 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,536 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,921 |
| Regions of Italy | 0 | - | 4.92 | 74,596 |
| US States Quiz | 0 | - | 5.00 | 16,678,190 |
| Provinces of China | 0 | - | 4.97 | 199,689 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,834 |
| States of Germany | 0 | - | 4.96 | 149,766 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,756 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,665 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,065 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,153 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,720 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,704 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,367 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,197 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,121 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,446 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,943 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,497 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,928 |
| Japan Country Quiz | 0 | - | 4.92 | 141,110 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,284 |
| Syria Country Quiz | 0 | - | 4.81 | 32,261 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,251 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,897 |
| Departments of France | 0 | - | 4.93 | 52,646 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,100 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,817 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,100 |
| Countries Bordering India | 0 | - | 4.98 | 162,537 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,719 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,777 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,008 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,133 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,330 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,444 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,813 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,878 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,193 |
| Countries Closest to India | 0 | - | 4.96 | 102,145 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,166 |
| States of India Map Quiz | 0 | - | 4.82 | 25,986 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,695 |
| Counties of Ireland | 0 | - | 4.92 | 192,790 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,741 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,773 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,204 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,738 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,068 |
| Independence from Whom | 0 | - | 4.99 | 209,455 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,581 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,589 |
| Hindu Countries | 0 | - | 4.85 | 49,443 |
| Countries by Founding Story | 0 | - | 4.95 | 76,442 |
| Japan by Picture | 0 | - | 4.45 | 29,012 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,355 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,740 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,381 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,984 |
| Oman Country Quiz | 0 | - | 4.86 | 26,649 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,218 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,991 |
| Qatar Country Quiz | 0 | - | 4.85 | 31,258 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,422 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,679 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,417 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,824 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,351 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,422 |
| Countries of Africa | 0 | - | 5.00 | 2,504,213 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,209 |
| China by Picture | 0 | - | 4.51 | 62,466 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,436 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,826 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,456 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,482 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,640 |
| China Multiple Choice | 0 | - | 4.50 | 37,134 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,646 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,541 |
| Australia Map Quiz | 0 | - | 4.94 | 342,216 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,054 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,899 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,128 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,986 |
| Cities in European History #1 | 0 | - | 4.63 | 132,954 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,792 |
| Cities by Former Name | 0 | - | 4.84 | 90,866 |
| Recently Independent Countries | 0 | - | 4.98 | 157,861 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,719 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,555 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,709 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,298 |
| Asian Island Nations | 0 | - | 4.63 | 93,697 |
| The Only European Country ... | 0 | - | 4.91 | 213,475 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,822 |
| Arab Spring Countries | 0 | - | 4.51 | 43,785 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,303 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,870 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,352 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,571 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,310 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,154 |
| Countries by Former Name | 0 | - | 4.99 | 124,147 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,387 |
| Historical City to Country | 0 | - | 4.84 | 78,081 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,800 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,450 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,683 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,290 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,222 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,195 |
| Flags of North and South America | 0 | - | 4.99 | 365,463 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,246 |
| Hawaiian Islands | 0 | - | 4.83 | 42,395 |
| African East Coast | 0 | - | 4.96 | 94,917 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,888 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,685 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,036 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,590 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,147 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,179 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,499 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,479 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,712 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,090 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,241 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,645 |
| Random Asian City to Country | 0 | - | 4.56 | 44,378 |
| Former Capitals | 0 | - | 4.88 | 71,085 |
| Europe Capital to Country | 0 | - | 4.99 | 247,275 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,282 |
| European Capitals by Map | 0 | - | 4.99 | 135,916 |
| African Capitals by Map | 0 | - | 4.99 | 132,043 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,782 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,069 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,521 |
| European Coastal Capitals | 0 | - | 4.95 | 89,634 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,353 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,516 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,371 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,091 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,052 |
| Hong Kong Facts | 0 | - | 4.48 | 29,170 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,260 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,751 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,690 |
