| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,453 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,145 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,318 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,027 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,472 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,095 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,393 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,444 |
| Asia Map Quiz | 0 | - | 4.99 | 914,356 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,602 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,919 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,554 |
| Countries that Border China | 0 | - | 4.96 | 262,839 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,173 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,446 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,763 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,150 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,617 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,343 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,899 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,252 |
| Countries that Beat China | 0 | - | 4.86 | 115,480 |
| Counties of England | 0 | - | 4.97 | 794,721 |
| Asia Capital to Country | 0 | - | 4.96 | 126,457 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,065 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,493 |
| Countries of the Middle East | 0 | - | 4.96 | 200,724 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,785 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,642 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,266 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,516 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,962 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,797 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,077 |
| Australian States and Territories | 0 | - | 4.96 | 141,686 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,221 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,484 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,608 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,334 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,684 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,901 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,026 |
| Monarchies of Asia | 0 | - | 4.97 | 70,972 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,772 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,270 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,766 |
| Regions of Italy | 0 | - | 4.92 | 75,536 |
| US States Quiz | 0 | - | 5.00 | 16,829,680 |
| Provinces of China | 0 | - | 4.97 | 203,419 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,620 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,546 |
| States of Germany | 0 | - | 4.96 | 151,881 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,993 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,873 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,701 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,997 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,221 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,297 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,118 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,924 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,703 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,814 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,284 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,861 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,749 |
| Japan Country Quiz | 0 | - | 4.93 | 142,203 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,672 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,648 |
| Syria Country Quiz | 0 | - | 4.81 | 32,672 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,362 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,116 |
| China Cities Map Quiz | 0 | - | 4.94 | 104,904 |
| Departments of France | 0 | - | 4.93 | 53,771 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,215 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,165 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,380 |
| Countries Bordering India | 0 | - | 4.98 | 163,314 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,141 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,222 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,415 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,512 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,981 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,845 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,395 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,400 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,865 |
| Countries Closest to India | 0 | - | 4.97 | 102,627 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,165 |
| States of India Map Quiz | 0 | - | 4.83 | 26,365 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,681 |
| Counties of Ireland | 0 | - | 4.92 | 194,612 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,342 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,956 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,640 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,467 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,164 |
| Independence from Whom | 0 | - | 4.99 | 211,251 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,656 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,361 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,940 |
| Hindu Countries | 0 | - | 4.86 | 49,999 |
| Countries by Founding Story | 0 | - | 4.95 | 77,044 |
| Japan by Picture | 0 | - | 4.45 | 29,194 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,153 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,892 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,400 |
| Oman Country Quiz | 0 | - | 4.86 | 26,853 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,179 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,456 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,502 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,516 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,681 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,472 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,734 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,719 |
| Countries of Africa | 0 | - | 5.00 | 2,529,693 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,830 |
| China by Picture | 0 | - | 4.51 | 63,043 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,582 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,266 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,619 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,907 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,063 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,602 |
| China Multiple Choice | 0 | - | 4.50 | 37,254 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,914 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,745 |
| Australia Map Quiz | 0 | - | 4.95 | 343,807 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,925 |
| Rivers of the United States | 0 | - | 4.93 | 66,066 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,262 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,386 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,803 |
| Cities in European History #1 | 0 | - | 4.63 | 133,781 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,864 |
| Cities by Former Name | 0 | - | 4.83 | 91,416 |
| Recently Independent Countries | 0 | - | 4.98 | 158,988 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,515 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,067 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,590 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,812 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,748 |
| Asian Island Nations | 0 | - | 4.63 | 94,080 |
| The Only European Country ... | 0 | - | 4.91 | 215,955 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,712 |
| Arab Spring Countries | 0 | - | 4.51 | 43,977 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,540 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,690 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,239 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,349 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,759 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,575 |
| Countries by Former Name | 0 | - | 4.99 | 124,897 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,413 |
| Historical City to Country | 0 | - | 4.84 | 78,424 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,085 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,036 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,808 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,090 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,220 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,445 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,597 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,195 |
| Flags of North and South America | 0 | - | 4.99 | 371,831 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,285 |
| Hawaiian Islands | 0 | - | 4.83 | 42,649 |
| African East Coast | 0 | - | 4.96 | 95,805 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,334 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,097 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,092 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,354 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,698 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,081 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,060 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,389 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,151 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,425 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,063 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,387 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,804 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Former Capitals | 0 | - | 4.88 | 71,374 |
| Europe Capital to Country | 0 | - | 4.99 | 249,530 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,559 |
| European Capitals by Map | 0 | - | 4.99 | 138,522 |
| African Capitals by Map | 0 | - | 4.99 | 133,335 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,378 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,863 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,222 |
| European Coastal Capitals | 0 | - | 4.95 | 90,364 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,106 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,527 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,738 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,825 |
| US States and State Capitals | 0 | - | 4.99 | 161,222 |
| Hong Kong Facts | 0 | - | 4.49 | 29,250 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,535 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,258 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,424 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,147 |
