| Countries Closest to Vietnam | 0 | - | 4.95 | 93,781 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,630 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,127 |
| Asia Map Quiz | 0 | - | 4.99 | 912,392 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,212 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,462 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,062 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,978 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,497 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,063 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,349 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,247 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,966 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,324 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,376 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,874 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,097 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,638 |
| Asia Capital to Country | 0 | - | 4.96 | 126,311 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,857 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,408 |
| Countries of the Middle East | 0 | - | 4.96 | 200,415 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,478 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,118 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,362 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,838 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,686 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,009 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,350 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,964 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,122 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,478 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,088 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,595 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,839 |
| 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 | 80,711 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,971 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,100 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,893 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,685 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,051 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,796 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,231 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,561 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,834 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,706 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,425 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,046 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,835 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,603 |
| 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 | 142,059 |
| Syria Country Quiz | 0 | - | 4.81 | 32,602 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,309 |
| States of India Map Quiz | 0 | - | 4.83 | 26,290 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,779 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,028 |
| Independence from Whom | 0 | - | 4.99 | 211,040 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,496 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,103 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,287 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,757 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,340 |
| Countries Bordering India | 0 | - | 4.98 | 163,249 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,080 |
| Countries that Border China | 0 | - | 4.96 | 262,657 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,155 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,452 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,878 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,157 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,384 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,783 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,220 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,741 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,305 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,108 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,773 |
| Countries Closest to India | 0 | - | 4.97 | 102,551 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,344 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,269 |
| Thailand Country Quiz | 0 | - | 4.53 | 53,096 |
| Indonesia Country Quiz | 0 | - | 4.78 | 74,939 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,285 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,345 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,508 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,837 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,590 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,945 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,931 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,850 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,009 |
| Hindu Countries | 0 | - | 4.86 | 49,912 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,339 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,665 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,018 |
| 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 | 60,544 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,157 |
| Countries that Beat China | 0 | - | 4.86 | 115,319 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,611 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,325 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,153 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,501 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,357 |
| Cities in European History #1 | 0 | - | 4.63 | 133,639 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,849 |
| Cities by Former Name | 0 | - | 4.84 | 91,334 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,583 |
| Recently Independent Countries | 0 | - | 4.98 | 158,503 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,203 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,423 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,543 |
| Asian Island Nations | 0 | - | 4.63 | 94,017 |
| The Only European Country ... | 0 | - | 4.91 | 215,546 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,382 |
| Arab Spring Countries | 0 | - | 4.51 | 43,946 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,325 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,395 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,081 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,516 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,517 |
| Countries by Former Name | 0 | - | 4.99 | 124,784 |
| Countries of Africa | 0 | - | 5.00 | 2,525,353 |
| Historical City to Country | 0 | - | 4.84 | 78,371 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,046 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,727 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,194 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,837 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,913 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,452 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,364 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,331 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,488 |
| Australia Map Quiz | 0 | - | 4.94 | 343,524 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,601 |
| African East Coast | 0 | - | 4.96 | 95,649 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,268 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,210 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,677 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,127 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,957 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 75,969 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 91,609 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,067 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,338 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,943 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,235 |
| Former Capitals | 0 | - | 4.88 | 71,319 |
| Europe Capital to Country | 0 | - | 4.99 | 249,218 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,367 |
| European Capitals by Map | 0 | - | 4.99 | 138,124 |
| African Capitals by Map | 0 | - | 4.99 | 133,021 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,738 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,104 |
| European Coastal Capitals | 0 | - | 4.95 | 90,237 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,638 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,196 |
| 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 | 1,324,646 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,767 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,674 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,852 |
| Slavic Countries | 0 | - | 4.96 | 111,361 |
| African Island Countries | 0 | - | 4.96 | 101,283 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,080 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,416 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,738 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,325 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,744 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,939 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,419 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,275 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,462 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,664 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,824 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,020 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,831 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,937 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,925 |
| 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 | 638,442 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,900 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,072 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,867 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,596 |
| North America Map Quiz | 0 | - | 4.98 | 247,096 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,768 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,901 |
| Flags of North and South America | 0 | - | 4.99 | 371,024 |
