| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,458 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,226 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,243 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,167 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,623 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,475 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,052 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,687 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,273 |
| Counties of England | 0 | - | 4.97 | 794,781 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,795 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| Australian States and Territories | 0 | - | 4.96 | 141,692 |
| Rivers of the United States | 0 | - | 4.93 | 66,072 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,402 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,477 |
| Regions of Italy | 0 | - | 4.92 | 75,538 |
| US States Quiz | 0 | - | 5.00 | 16,830,786 |
| Provinces of China | 0 | - | 4.97 | 203,453 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,631 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,548 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Hawaiian Islands | 0 | - | 4.83 | 42,651 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,879 |
| US States and State Capitals | 0 | - | 4.99 | 161,250 |
| Central American Countries | 0 | - | 4.98 | 155,885 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,712 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,402 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,367 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,122 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,862 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,884 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,608 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,228 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,830 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,558 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,145 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,628 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,370 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,315 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,688 |
| Counties of Ireland | 0 | - | 4.92 | 194,628 |
| New York Counties | 0 | - | 4.65 | 50,423 |
| Texas Counties | 0 | - | 4.55 | 76,613 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,345 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,572 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,642 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,901 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,470 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,174 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,156 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,437 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,099 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,476 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,559 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,587 |
| Asia Map Quiz | 0 | - | 4.99 | 914,426 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,562 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,681 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,489 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,618 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,436 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,840 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,796 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,949 |
| Independence from Whom | 0 | - | 4.99 | 211,264 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,670 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,364 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,946 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,610 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,539 |
| Countries by Founding Story | 0 | - | 4.95 | 77,047 |
| Countries of Africa | 0 | - | 5.00 | 2,529,975 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,267 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,098 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,970 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,801 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,888 |
| Australia Map Quiz | 0 | - | 4.95 | 343,828 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,959 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,267 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,893 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,403 |
| Cities in European History #1 | 0 | - | 4.63 | 133,792 |
| Name a City - European Countries | 0 | - | 4.90 | 65,187 |
| Cities by Former Name | 0 | - | 4.83 | 91,416 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,817 |
| Which City in Latin America? | 0 | - | 4.63 | 46,982 |
| Which City in Canada? | 0 | - | 4.82 | 56,942 |
| Recently Independent Countries | 0 | - | 4.98 | 158,994 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,536 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,187 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,597 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,822 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,751 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,905 |
| The Only European Country ... | 0 | - | 4.91 | 215,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,730 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,549 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,711 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,245 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,366 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries by Former Name | 0 | - | 4.99 | 124,902 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,521 |
| Historical City to Country | 0 | - | 4.84 | 78,428 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,979 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,408 |
| Belize Country Quiz | 0 | - | 4.85 | 20,933 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,146 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,451 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,625 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,603 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,009 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,235 |
| U.S. State Flags | 0 | - | 4.89 | 169,715 |
| Flags of North and South America | 0 | - | 4.99 | 371,869 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,333 |
| Florida Counties | 0 | - | 4.39 | 48,468 |
| Michigan Counties | 0 | - | 4.63 | 30,266 |
| California Counties | 0 | - | 4.39 | 118,887 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,333 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,270 |
| African East Coast | 0 | - | 4.96 | 95,825 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,337 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,099 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,745 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,649 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,319 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,831 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,128 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,369 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,417 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,006 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,613 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,341 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,719 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,087 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,067 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,405 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,152 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,430 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,071 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,572 |
| Official Cities in the UK | 0 | - | 4.89 | 283,040 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,396 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,811 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,209 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,825 |
| Former Capitals | 0 | - | 4.88 | 71,376 |
| Europe Capital to Country | 0 | - | 4.99 | 249,549 |
| Asia Capital to Country | 0 | - | 4.96 | 126,468 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,567 |
| European Capitals by Map | 0 | - | 4.99 | 138,543 |
| African Capitals by Map | 0 | - | 4.99 | 133,352 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,059 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,234 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,884 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,973 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,686 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,226 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,138 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,538 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,739 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,071 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,082 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,162 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,267 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,170 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,427 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,723 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,158 |
| Countries of the Middle East | 0 | - | 4.96 | 200,730 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,040 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,419 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,656 |
| Battle to Country | 0 | - | 4.91 | 53,143 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,975 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,443 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,468 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,559 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,285 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,615 |
