| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,607 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,036 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,452 |
| Countries that Border China | 0 | - | 4.96 | 263,646 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,157 |
| Countries that Beat China | 0 | - | 4.85 | 116,198 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,988 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,977 |
| Asia Map Quiz | 0 | - | 4.99 | 920,343 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,522 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,140 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,252 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,825 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,596 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,307 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,501 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,874 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,158 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,404 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,454 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,133 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,614 |
| Asia Capital to Country | 0 | - | 4.96 | 126,927 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,782 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,700 |
| Countries of the Middle East | 0 | - | 4.96 | 201,813 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,744 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,313 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,862 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,094 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,411 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,287 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,708 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,317 |
| China Multiple Choice | 0 | - | 4.50 | 37,335 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,459 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,325 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,420 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,613 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,075 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,117 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,629 |
| Monarchies of Asia | 0 | - | 4.97 | 71,271 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,060 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,626 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,331 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,437 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,821 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,329 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,555 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,791 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,744 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,379 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,459 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,913 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,049 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,536 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,534 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,314 |
| Japan Country Quiz | 0 | - | 4.93 | 142,829 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,923 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,838 |
| Syria Country Quiz | 0 | - | 4.81 | 32,905 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,092 |
| Capitals of the Stans | 0 | - | 4.95 | 26,955 |
| Hong Kong Facts | 0 | - | 4.49 | 29,303 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,395 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,538 |
| Countries Bordering India | 0 | - | 4.98 | 163,599 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,708 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,784 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,928 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,868 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,575 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,168 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,802 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,763 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,613 |
| Countries Closest to India | 0 | - | 4.97 | 102,982 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,548 |
| States of India Map Quiz | 0 | - | 4.83 | 26,651 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,046 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,402 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,677 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,057 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,951 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,015 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,778 |
| Independence from Whom | 0 | - | 4.99 | 212,246 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,841 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,637 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,556 |
| Hindu Countries | 0 | - | 4.86 | 50,337 |
| Countries by Founding Story | 0 | - | 4.95 | 77,423 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,713 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,989 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,686 |
| Oman Country Quiz | 0 | - | 4.86 | 26,981 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,277 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,605 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,125 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,630 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,839 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,385 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,313 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,948 |
| Countries of Africa | 0 | - | 5.00 | 2,546,847 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,243 |
| China by Picture | 0 | - | 4.51 | 63,431 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,196 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,570 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,233 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,942 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,152 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,049 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,417 |
| Australia Map Quiz | 0 | - | 4.95 | 345,347 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,225 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,708 |
| Rivers of the United States | 0 | - | 4.93 | 66,386 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,529 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,538 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,826 |
| Cities in European History #1 | 0 | - | 4.63 | 134,265 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,911 |
| Name a City - European Countries | 0 | - | 4.90 | 65,728 |
| Cities by Former Name | 0 | - | 4.83 | 91,772 |
| Recently Independent Countries | 0 | - | 4.98 | 159,543 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,731 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,503 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,166 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,833 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,048 |
| Asian Island Nations | 0 | - | 4.63 | 94,324 |
| The Only European Country ... | 0 | - | 4.91 | 217,613 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,939 |
| Arab Spring Countries | 0 | - | 4.51 | 44,113 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,347 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,905 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,837 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,438 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,760 |
| Countries by Former Name | 0 | - | 4.99 | 125,417 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,539 |
| Historical City to Country | 0 | - | 4.84 | 78,671 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,311 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,795 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,889 |
| China Country Quiz | 0 | - | 4.37 | 122,527 |
| China A-Z | 0 | - | 4.55 | 67,396 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,055 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,239 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,016 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,208 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,728 |
| Flags of North and South America | 0 | - | 4.99 | 374,670 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,012 |
| Counties of England | 0 | - | 4.97 | 799,511 |
| Hawaiian Islands | 0 | - | 4.83 | 42,788 |
| African East Coast | 0 | - | 4.96 | 96,357 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,576 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,283 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,701 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,937 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,054 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,563 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,330 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,960 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,362 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,666 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,457 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,041 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,491 |
| Random Asian City to Country | 0 | - | 4.56 | 44,564 |
| Former Capitals | 0 | - | 4.88 | 71,542 |
| Europe Capital to Country | 0 | - | 4.99 | 251,061 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,306 |
| European Capitals by Map | 0 | - | 4.99 | 140,234 |
| African Capitals by Map | 0 | - | 4.99 | 135,394 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,988 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,361 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,700 |
| European Coastal Capitals | 0 | - | 4.95 | 90,888 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,087 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,741 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,947 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,274 |
| US States and State Capitals | 0 | - | 4.99 | 163,711 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,709 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,801 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,924 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,580 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,657 |
| Slavic Countries | 0 | - | 4.96 | 111,962 |
| African Island Countries | 0 | - | 4.96 | 101,935 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,601 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,575 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,990 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,110 |
