| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,813 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,492 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,184 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,458 |
| Syria Country Quiz | 0 | - | 4.81 | 32,314 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,781 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,517 |
| Asia Map Quiz | 0 | - | 4.99 | 907,057 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,904 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,927 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,682 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,789 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,852 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,229 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,939 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,606 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,635 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,733 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,000 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,412 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,035 |
| Oman Country Quiz | 0 | - | 4.86 | 26,681 |
| Qatar Country Quiz | 0 | - | 4.85 | 31,292 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,475 |
| Counties of England | 0 | - | 4.97 | 789,212 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,136 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,189 |
| Countries of the Middle East | 0 | - | 4.96 | 198,931 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,451 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,708 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,494 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,767 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,420 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,252 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,551 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,345 |
| Australian States and Territories | 0 | - | 4.96 | 140,905 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,003 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,996 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,830 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,623 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| Monarchies of Asia | 0 | - | 4.97 | 70,607 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,433 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,784 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,049 |
| Regions of Italy | 0 | - | 4.92 | 74,729 |
| US States Quiz | 0 | - | 5.00 | 16,701,636 |
| Provinces of China | 0 | - | 4.97 | 200,145 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,356 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,910 |
| States of Germany | 0 | - | 4.96 | 150,059 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,412 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,953 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,885 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,273 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,253 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,801 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,778 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,216 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,493 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,981 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,181 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,053 |
| Japan Country Quiz | 0 | - | 4.92 | 141,255 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,331 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,645 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,387 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,047 |
| Departments of France | 0 | - | 4.93 | 52,829 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,290 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,293 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,862 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,152 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,735 |
| Countries Bordering India | 0 | - | 4.98 | 162,605 |
| Countries that Border China | 0 | - | 4.96 | 261,822 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,085 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,939 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,706 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,509 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,892 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,969 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,786 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,352 |
| Countries Closest to India | 0 | - | 4.97 | 102,211 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,913 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,484 |
| States of India Map Quiz | 0 | - | 4.82 | 26,039 |
| Counties of Ireland | 0 | - | 4.92 | 193,081 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,624 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,802 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,269 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,821 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,313 |
| Hindu Countries | 0 | - | 4.86 | 49,581 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,632 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,496 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,810 |
| Countries that Beat China | 0 | - | 4.86 | 114,717 |
| Iraq Country Quiz | 0 | - | 4.43 | 40,691 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 34,968 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,761 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,896 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,663 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,015 |
| Iran Country Quiz | 0 | - | 4.53 | 59,918 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,330 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,382 |
| Flags of the Middle East | 0 | - | 4.69 | 62,332 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,209 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,178 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,275 |
| Independence from Whom | 0 | - | 4.99 | 209,690 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,750 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,998 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,014 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,462 |
| Countries of Africa | 0 | - | 5.00 | 2,508,011 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,356 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,809 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,907 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,683 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,683 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,945 |
| Australia Map Quiz | 0 | - | 4.94 | 342,494 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,311 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,583 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,754 |
| Cities in European History #1 | 0 | - | 4.63 | 133,130 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,806 |
| Cities by Former Name | 0 | - | 4.84 | 90,975 |
| Recently Independent Countries | 0 | - | 4.98 | 157,987 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,309 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,828 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,818 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,565 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,383 |
| Asian Island Nations | 0 | - | 4.63 | 93,754 |
| The Only European Country ... | 0 | - | 4.91 | 213,841 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,155 |
| Arab Spring Countries | 0 | - | 4.51 | 43,823 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,503 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,169 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,473 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,870 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries by Former Name | 0 | - | 4.99 | 124,291 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,696 |
| Historical City to Country | 0 | - | 4.84 | 78,128 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,836 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,547 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,700 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 55,807 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,140 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,392 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,713 |
| Cyprus Country Quiz | 0 | - | 4.61 | 30,877 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,545 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,971 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,257 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,800 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,927 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,421 |
| Flags of North and South America | 0 | - | 4.99 | 367,269 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,937 |
| Hawaiian Islands | 0 | - | 4.83 | 42,428 |
| African East Coast | 0 | - | 4.96 | 95,057 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,946 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,233 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,970 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,861 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,296 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,275 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,613 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,571 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,812 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,219 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,597 |
| Official Cities in the UK | 0 | - | 4.89 | 280,547 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,362 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Europe Capital to Country | 0 | - | 4.99 | 247,904 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,461 |
| European Capitals by Map | 0 | - | 4.99 | 136,287 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,273 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,884 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,671 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,410 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,126 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,194 |
