| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,082 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,437 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,134 |
| Countries that Border China | 0 | - | 4.96 | 262,806 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,456 |
| Countries that Beat China | 0 | - | 4.86 | 115,459 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,372 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,332 |
| Asia Map Quiz | 0 | - | 4.99 | 914,180 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,878 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,582 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,776 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,549 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,310 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,013 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,165 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,428 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,658 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,589 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,209 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,888 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,242 |
| Asia Capital to Country | 0 | - | 4.96 | 126,426 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,032 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Countries of the Middle East | 0 | - | 4.96 | 200,685 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,743 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,621 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,240 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,495 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,948 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,783 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,615 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,024 |
| China Multiple Choice | 0 | - | 4.50 | 37,252 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,058 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,447 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,593 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,306 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,891 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,012 |
| Monarchies of Asia | 0 | - | 4.97 | 70,959 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,761 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,236 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,745 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,985 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,852 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,683 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,971 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 128,854 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,284 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,104 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,911 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,595 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,685 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,804 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,272 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,724 |
| Japan Country Quiz | 0 | - | 4.93 | 142,186 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,660 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,643 |
| Syria Country Quiz | 0 | - | 4.81 | 32,660 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,186 |
| Capitals of the Stans | 0 | - | 4.95 | 26,716 |
| Hong Kong Facts | 0 | - | 4.49 | 29,249 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,150 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,376 |
| Countries Bordering India | 0 | - | 4.98 | 163,307 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,134 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,214 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,409 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,499 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,966 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,833 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,378 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,384 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,850 |
| Countries Closest to India | 0 | - | 4.97 | 102,609 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,549 |
| States of India Map Quiz | 0 | - | 4.83 | 26,346 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,663 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,077 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,332 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,626 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,137 |
| Independence from Whom | 0 | - | 4.99 | 211,220 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,629 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,351 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,906 |
| Hindu Countries | 0 | - | 4.86 | 49,988 |
| Countries by Founding Story | 0 | - | 4.95 | 77,029 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,139 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,890 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,381 |
| Oman Country Quiz | 0 | - | 4.86 | 26,847 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,173 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,450 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,340 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,288 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,674 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,416 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,539 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,715 |
| Countries of Africa | 0 | - | 5.00 | 2,529,125 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,819 |
| China by Picture | 0 | - | 4.51 | 63,023 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,544 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,250 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,889 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,580 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,857 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,910 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,330 |
| Australia Map Quiz | 0 | - | 4.95 | 343,762 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,886 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,212 |
| Rivers of the United States | 0 | - | 4.93 | 66,061 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,250 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,383 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,446 |
| Cities in European History #1 | 0 | - | 4.63 | 133,768 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Name a City - European Countries | 0 | - | 4.90 | 65,156 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Recently Independent Countries | 0 | - | 4.98 | 158,966 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,470 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,868 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,569 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,774 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,732 |
| Asian Island Nations | 0 | - | 4.63 | 94,067 |
| The Only European Country ... | 0 | - | 4.91 | 215,908 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,669 |
| Arab Spring Countries | 0 | - | 4.51 | 43,976 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,509 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,649 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,219 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,298 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,719 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,565 |
| Countries by Former Name | 0 | - | 4.99 | 124,885 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,171 |
| Historical City to Country | 0 | - | 4.83 | 78,414 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,081 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,017 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,804 |
| China Country Quiz | 0 | - | 4.37 | 121,877 |
| China A-Z | 0 | - | 4.55 | 67,096 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,027 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,038 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,434 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,591 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,992 |
| Flags of North and South America | 0 | - | 4.99 | 371,742 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,101 |
| Counties of England | 0 | - | 4.97 | 794,543 |
| Hawaiian Islands | 0 | - | 4.83 | 42,641 |
| African East Coast | 0 | - | 4.96 | 95,781 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,325 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,094 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,029 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,332 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,589 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,065 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,046 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,332 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,137 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,419 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,046 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,364 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Former Capitals | 0 | - | 4.88 | 71,361 |
| Europe Capital to Country | 0 | - | 4.99 | 249,484 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,525 |
| European Capitals by Map | 0 | - | 4.99 | 138,463 |
| African Capitals by Map | 0 | - | 4.99 | 133,254 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,279 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,844 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,347 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,017 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,487 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,720 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,815 |
| US States and State Capitals | 0 | - | 4.99 | 161,153 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,520 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,253 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,406 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,098 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,969 |
| Slavic Countries | 0 | - | 4.96 | 111,460 |
| African Island Countries | 0 | - | 4.96 | 101,391 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,428 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,436 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,778 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,447 |
