| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,603 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,402 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,612 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,674 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,367 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,963 |
| Asia Map Quiz | 0 | - | 4.99 | 905,692 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,705 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,100 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,819 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,195 |
| Countries that Border China | 0 | - | 4.96 | 261,669 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,869 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,648 |
| 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 | 1,374,575 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,291 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,460 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,724 |
| Countries that Beat China | 0 | - | 4.86 | 114,588 |
| Asia Capital to Country | 0 | - | 4.96 | 125,625 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,959 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,144 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,020 |
| 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 | 106,356 |
| 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 | 107,127 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,260 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,128 |
| 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 | 134,245 |
| Monarchies of Asia | 0 | - | 4.97 | 70,537 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,535 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,917 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,280 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,756 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,645 |
| 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 | 113,152 |
| 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 |
| 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 | 32,120 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,446 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,943 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,927 |
| Japan Country Quiz | 0 | - | 4.92 | 141,109 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,284 |
| Syria Country Quiz | 0 | - | 4.81 | 32,261 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,693 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,897 |
| Departments of France | 0 | - | 4.93 | 52,644 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,966 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,817 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,100 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,139 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,023 |
| Countries Bordering India | 0 | - | 4.98 | 162,537 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,718 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,775 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,008 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,133 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,329 |
| 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 | 125,192 |
| Countries Closest to India | 0 | - | 4.96 | 102,145 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,145 |
| States of India Map Quiz | 0 | - | 4.82 | 25,986 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,694 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,412 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,514 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,739 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,773 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,575 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,067 |
| 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 | 92,588 |
| Hindu Countries | 0 | - | 4.85 | 49,442 |
| Countries by Founding Story | 0 | - | 4.95 | 76,442 |
| 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 | 30,207 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,991 |
| Qatar Country Quiz | 0 | - | 4.85 | 31,258 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,419 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,663 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,417 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,816 |
| US States with an Empty Map | 0 | - | 5.00 | 618,081 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,349 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,422 |
| Countries of Africa | 0 | - | 5.00 | 2,504,201 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,208 |
| China by Picture | 0 | - | 4.51 | 62,466 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,436 |
| 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 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,497 |
| China Multiple Choice | 0 | - | 4.50 | 37,134 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,646 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,530 |
| Australia Map Quiz | 0 | - | 4.94 | 342,216 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,053 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,457 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,975 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,554 |
| Cities in European History #1 | 0 | - | 4.63 | 132,952 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,792 |
| Name a City - European Countries | 0 | - | 4.92 | 64,268 |
| 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 | 102,717 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,551 |
| 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 | 93,696 |
| The Only European Country ... | 0 | - | 4.91 | 213,473 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,821 |
| Arab Spring Countries | 0 | - | 4.51 | 43,784 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,303 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,868 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,352 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,567 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| 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 | 1,010,378 |
| Historical City to Country | 0 | - | 4.84 | 78,081 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,799 |
| 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 | 635,289 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,219 |
| 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 | 462,189 |
| Flags of North and South America | 0 | - | 4.99 | 365,456 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,245 |
| Counties of England | 0 | - | 4.97 | 788,276 |
| 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 by Languages in 90 Seconds | 0 | - | 4.93 | 710,494 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,683 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,035 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,200 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,674 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,588 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,145 |
| 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 | 66,478 |
| 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 | 109,240 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,644 |
| Random Asian City to Country | 0 | - | 4.56 | 44,377 |
| Former Capitals | 0 | - | 4.88 | 71,084 |
| 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 | 476,780 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,068 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,520 |
| European Coastal Capitals | 0 | - | 4.95 | 89,634 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,351 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,516 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,371 |
| 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 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,133 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| African Island Countries | 0 | - | 4.96 | 100,648 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,239 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,453 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,596 |
