| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,794 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,557 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,972 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,582 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,201 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,571 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,426 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,204 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,278 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,088 |
| Counties of England | 0 | - | 4.97 | 789,068 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,381 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,207 |
| Australian States and Territories | 0 | - | 4.95 | 140,750 |
| Rivers of the United States | 0 | - | 4.93 | 65,501 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,192 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,755 |
| Regions of Italy | 0 | - | 4.92 | 74,689 |
| US States Quiz | 0 | - | 5.00 | 16,697,670 |
| Provinces of China | 0 | - | 4.97 | 200,075 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,311 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,901 |
| States of Germany | 0 | - | 4.96 | 150,013 |
| Hawaiian Islands | 0 | - | 4.83 | 42,425 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,926 |
| US States and State Capitals | 0 | - | 4.99 | 158,455 |
| Central American Countries | 0 | - | 4.98 | 155,021 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,811 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,773 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,625 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,343 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,377 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,847 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,776 |
| Departments of France | 0 | - | 4.93 | 52,793 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,870 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,247 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,167 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,263 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,660 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,309 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,737 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,756 |
| Counties of Ireland | 0 | - | 4.92 | 193,037 |
| New York Counties | 0 | - | 4.64 | 49,890 |
| Texas Counties | 0 | - | 4.55 | 76,039 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,785 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,210 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,259 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,616 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,808 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,237 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,469 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,060 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,714 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,940 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,192 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,087 |
| Asia Map Quiz | 0 | - | 4.99 | 906,875 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,365 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,448 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,154 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,405 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,733 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,459 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,114 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,784 |
| Independence from Whom | 0 | - | 4.99 | 209,646 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,720 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,988 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,899 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,252 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,219 |
| Countries by Founding Story | 0 | - | 4.95 | 76,518 |
| Countries of Africa | 0 | - | 5.00 | 2,507,323 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,894 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,295 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,431 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,778 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,465 |
| Australia Map Quiz | 0 | - | 4.94 | 342,447 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,283 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,726 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,941 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,337 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,405 |
| Cities in European History #1 | 0 | - | 4.63 | 133,104 |
| Name a City - European Countries | 0 | - | 4.92 | 64,373 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,178 |
| Which City in Latin America? | 0 | - | 4.63 | 46,836 |
| Which City in Canada? | 0 | - | 4.83 | 56,648 |
| Recently Independent Countries | 0 | - | 4.98 | 157,973 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,945 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,299 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,642 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,799 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,517 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,364 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,617 |
| The Only European Country ... | 0 | - | 4.91 | 213,780 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,107 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,470 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,132 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,449 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,818 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,504 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries by Former Name | 0 | - | 4.99 | 124,266 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,466 |
| Historical City to Country | 0 | - | 4.84 | 78,120 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,399 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,870 |
| Belize Country Quiz | 0 | - | 4.85 | 20,802 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,847 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,782 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,446 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,910 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,642 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,205 |
| U.S. State Flags | 0 | - | 4.89 | 167,026 |
| Flags of North and South America | 0 | - | 4.99 | 367,033 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,821 |
| Florida Counties | 0 | - | 4.39 | 48,102 |
| Michigan Counties | 0 | - | 4.63 | 30,040 |
| California Counties | 0 | - | 4.39 | 118,112 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,399 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,084 |
| African East Coast | 0 | - | 4.96 | 95,029 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,936 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,859 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,022 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,186 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,503 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,475 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,016 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,197 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,903 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,969 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,825 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,972 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,819 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,987 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,272 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,253 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,597 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,553 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,794 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,204 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,581 |
| Official Cities in the UK | 0 | - | 4.89 | 280,478 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,333 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,789 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,015 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,598 |
| Former Capitals | 0 | - | 4.88 | 71,131 |
| Europe Capital to Country | 0 | - | 4.99 | 247,672 |
| Asia Capital to Country | 0 | - | 4.96 | 125,741 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,432 |
| European Capitals by Map | 0 | - | 4.99 | 136,224 |
| African Capitals by Map | 0 | - | 4.99 | 132,139 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,818 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,655 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,117 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,401 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,094 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,593 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,755 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,758 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,415 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,433 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,829 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,858 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,814 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,182 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,282 |
| Countries of the Middle East | 0 | - | 4.96 | 198,876 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,239 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,349 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,325 |
| Slavic Countries | 0 | - | 4.96 | 110,842 |
| African Island Countries | 0 | - | 4.96 | 100,775 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,354 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,024 |
| Battle to Country | 0 | - | 4.91 | 52,505 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,268 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,493 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,704 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,706 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,862 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,188 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,704 |
