| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,676 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,626 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,807 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,358 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,764 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,154 |
| Asia Map Quiz | 0 | - | 4.99 | 924,588 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,465 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,681 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,444 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,007 |
| Countries that Border China | 0 | - | 4.96 | 264,204 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,819 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,500 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,720 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,167 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,026 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,879 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,736 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,221 |
| Countries that Beat China | 0 | - | 4.85 | 116,696 |
| Asia Capital to Country | 0 | - | 4.96 | 127,341 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,865 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,162 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,616 |
| Countries of the Middle East | 0 | - | 4.96 | 202,610 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,295 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,761 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,280 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,480 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,849 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,106 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,767 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,646 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,949 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,828 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,815 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,361 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,240 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,053 |
| Monarchies of Asia | 0 | - | 4.97 | 71,478 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,263 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,366 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,780 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,735 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,293 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,004 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,776 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,924 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,126 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,010 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,554 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,127 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,308 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,719 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,694 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,738 |
| Japan Country Quiz | 0 | - | 4.93 | 143,269 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,068 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,959 |
| Syria Country Quiz | 0 | - | 4.81 | 33,033 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,699 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,623 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,857 |
| Departments of France | 0 | - | 4.93 | 55,078 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,801 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,546 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,670 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,690 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,493 |
| Countries Bordering India | 0 | - | 4.98 | 163,795 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,035 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,074 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,163 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,741 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,858 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,350 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,113 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,010 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,881 |
| Countries Closest to India | 0 | - | 4.97 | 103,197 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,092 |
| States of India Map Quiz | 0 | - | 4.84 | 26,851 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,272 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,286 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,181 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,901 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,138 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,342 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,224 |
| Independence from Whom | 0 | - | 4.99 | 212,974 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,369 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,820 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,055 |
| Hindu Countries | 0 | - | 4.87 | 50,560 |
| Countries by Founding Story | 0 | - | 4.95 | 77,768 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,399 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,068 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,918 |
| Oman Country Quiz | 0 | - | 4.86 | 27,074 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,335 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,928 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,957 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,692 |
| US States with an Empty Map | 0 | - | 5.00 | 628,321 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,340 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,104 |
| Countries of Africa | 0 | - | 5.00 | 2,558,010 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,542 |
| China by Picture | 0 | - | 4.51 | 63,684 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,725 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,767 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,535 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,489 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,172 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,363 |
| China Multiple Choice | 0 | - | 4.50 | 37,405 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,135 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,555 |
| Australia Map Quiz | 0 | - | 4.95 | 346,071 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,113 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,064 |
| Rivers of the United States | 0 | - | 4.93 | 66,631 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,927 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,718 |
| Cities in European History #1 | 0 | - | 4.63 | 134,566 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,947 |
| Cities by Former Name | 0 | - | 4.83 | 92,020 |
| Recently Independent Countries | 0 | - | 4.98 | 160,284 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,656 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,148 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,793 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,003 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,287 |
| Asian Island Nations | 0 | - | 4.63 | 94,446 |
| The Only European Country ... | 0 | - | 4.91 | 218,833 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,824 |
| Arab Spring Countries | 0 | - | 4.51 | 44,225 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,897 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,662 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,238 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,058 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,423 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,891 |
| Countries by Former Name | 0 | - | 4.99 | 125,776 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,753 |
| Historical City to Country | 0 | - | 4.85 | 78,990 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,564 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,079 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,961 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,360 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,167 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,416 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,559 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,054 |
| Flags of North and South America | 0 | - | 4.99 | 376,670 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,904 |
| Counties of England | 0 | - | 4.97 | 802,445 |
| African East Coast | 0 | - | 4.96 | 96,714 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,739 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,391 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,375 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,817 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,346 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,527 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,592 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,502 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,845 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,496 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,169 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,494 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,844 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,729 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,418 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,989 |
| Random Asian City to Country | 0 | - | 4.56 | 44,615 |
| Former Capitals | 0 | - | 4.88 | 71,659 |
| Europe Capital to Country | 0 | - | 4.99 | 251,964 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,897 |
| European Capitals by Map | 0 | - | 4.99 | 141,962 |
| African Capitals by Map | 0 | - | 4.99 | 142,021 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,771 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,814 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,132 |
| European Coastal Capitals | 0 | - | 4.95 | 91,260 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,475 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,669 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,137 |
| Hong Kong Facts | 0 | - | 4.49 | 29,352 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,834 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,047 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,511 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,124 |
| Slavic Countries | 0 | - | 4.96 | 112,322 |
| African Island Countries | 0 | - | 4.96 | 102,397 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,676 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,153 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,511 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,674 |
