| Countries Closest to Vietnam | 0 | - | 4.95 | 93,778 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,629 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,101 |
| Asia Map Quiz | 0 | - | 4.99 | 912,361 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,209 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,461 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,041 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,961 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,496 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,062 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,347 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,246 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,966 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,321 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,374 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,873 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,086 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,636 |
| Asia Capital to Country | 0 | - | 4.96 | 126,309 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,851 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,407 |
| Countries of the Middle East | 0 | - | 4.96 | 200,381 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,474 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,112 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,835 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,685 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,007 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,349 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,960 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,102 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,477 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,088 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,593 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,836 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,916 |
| Monarchies of Asia | 0 | - | 4.97 | 70,895 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,710 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,098 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,892 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,681 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,968 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,790 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,227 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,559 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,830 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,702 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,407 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,043 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,831 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,601 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,744 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,442 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,847 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,207 |
| Japan Country Quiz | 0 | - | 4.93 | 142,057 |
| Syria Country Quiz | 0 | - | 4.81 | 32,602 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,302 |
| States of India Map Quiz | 0 | - | 4.83 | 26,287 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,776 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,022 |
| Independence from Whom | 0 | - | 4.99 | 211,033 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,493 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,102 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,287 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,750 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,340 |
| Countries Bordering India | 0 | - | 4.98 | 163,245 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,080 |
| Countries that Border China | 0 | - | 4.96 | 262,654 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,153 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,449 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,877 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,155 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,381 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,781 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,220 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,740 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,303 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,107 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,773 |
| Countries Closest to India | 0 | - | 4.97 | 102,549 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,344 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,265 |
| Thailand Country Quiz | 0 | - | 4.53 | 53,096 |
| Indonesia Country Quiz | 0 | - | 4.78 | 74,939 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,283 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,326 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,485 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,836 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,586 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,942 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,930 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,847 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,006 |
| Hindu Countries | 0 | - | 4.86 | 49,912 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,337 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,664 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,016 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,598 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,455 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,542 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,156 |
| Countries that Beat China | 0 | - | 4.86 | 115,317 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,611 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,325 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,151 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,498 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,357 |
| Cities in European History #1 | 0 | - | 4.63 | 133,637 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,849 |
| Cities by Former Name | 0 | - | 4.84 | 91,331 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,569 |
| Recently Independent Countries | 0 | - | 4.98 | 158,502 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,203 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,420 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,538 |
| Asian Island Nations | 0 | - | 4.63 | 94,016 |
| The Only European Country ... | 0 | - | 4.91 | 215,538 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,377 |
| Arab Spring Countries | 0 | - | 4.51 | 43,946 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,320 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,386 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,077 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,513 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,517 |
| Countries by Former Name | 0 | - | 4.99 | 124,783 |
| Countries of Africa | 0 | - | 5.00 | 2,525,276 |
| Historical City to Country | 0 | - | 4.84 | 78,371 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,044 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,727 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,189 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,835 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,911 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,450 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,331 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,328 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,486 |
| Australia Map Quiz | 0 | - | 4.94 | 343,523 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,597 |
| African East Coast | 0 | - | 4.96 | 95,648 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,268 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,163 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,671 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,121 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,957 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 75,963 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 91,564 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,060 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,336 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,940 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,232 |
| Former Capitals | 0 | - | 4.88 | 71,319 |
| Europe Capital to Country | 0 | - | 4.99 | 249,214 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,364 |
| European Capitals by Map | 0 | - | 4.99 | 138,122 |
| African Capitals by Map | 0 | - | 4.99 | 133,017 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,735 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,103 |
| European Coastal Capitals | 0 | - | 4.95 | 90,236 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,623 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,193 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,660 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,172 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,629 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,760 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,672 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,851 |
| Slavic Countries | 0 | - | 4.96 | 111,358 |
| African Island Countries | 0 | - | 4.96 | 101,282 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,074 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,416 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,735 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,321 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,722 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,934 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,416 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,272 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,458 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,660 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,821 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,018 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,827 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,937 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,924 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,791 |
| Myanmar Country Quiz | 0 | - | 4.55 | 30,658 |
| Cambodia Country Quiz | 0 | - | 4.58 | 28,792 |
| Laos Country Quiz | 0 | - | 4.54 | 26,705 |
| East Timor Country Quiz | 0 | - | 4.48 | 22,651 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,439 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,879 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,071 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,865 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,596 |
| North America Map Quiz | 0 | - | 4.98 | 247,087 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,766 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,886 |
| Flags of North and South America | 0 | - | 4.99 | 371,006 |
