| Australia Map Quiz | 0 | - | 4.95 | 345,224 |
| Australian States and Territories | 0 | - | 4.96 | 142,255 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,368 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,634 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,741 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,956 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,685 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,289 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,157 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,923 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,579 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,023 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,780 |
| Flags of Oceania | 0 | - | 5.00 | 260,605 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,785 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,023 |
| Asia Map Quiz | 0 | - | 4.99 | 919,865 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,111 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,867 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,556 |
| Palau Country Quiz | 0 | - | 4.90 | 23,059 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,616 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,124 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,716 |
| The Only European Country ... | 0 | - | 4.91 | 217,441 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,840 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,606 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,744 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,320 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,167 |
| African East Coast | 0 | - | 4.96 | 96,299 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,885 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,866 |
| Countries of Africa | 0 | - | 5.00 | 2,545,480 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 48,010 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,957 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,791 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,082 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,874 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,014 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,977 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,411 |
| Europe Capital to Country | 0 | - | 4.99 | 250,913 |
| Asia Capital to Country | 0 | - | 4.96 | 126,884 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,222 |
| European Capitals by Map | 0 | - | 4.99 | 140,004 |
| African Capitals by Map | 0 | - | 4.99 | 134,186 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,662 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,308 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,649 |
| European Coastal Capitals | 0 | - | 4.95 | 90,835 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,576 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,932 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,917 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,426 |
| Countries of the Middle East | 0 | - | 4.96 | 201,727 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,579 |
| Slavic Countries | 0 | - | 4.96 | 111,901 |
| African Island Countries | 0 | - | 4.96 | 101,893 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,967 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,019 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,256 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,810 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,866 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,387 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,951 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,050 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,722 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,414 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,455 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,806 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,497 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,384 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,237 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,447 |
| Australia A-Z | 0 | - | 4.54 | 50,031 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,781 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,907 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,130 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,369 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,425 |
| North America Map Quiz | 0 | - | 4.98 | 249,535 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,109 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,418 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,336 |
| Flags of North and South America | 0 | - | 4.99 | 374,423 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,740 |
| Counties of England | 0 | - | 4.97 | 799,020 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,147 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,661 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,477 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,343 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,872 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,797 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,089 |
| AFL Teams | 0 | - | 4.42 | 40,573 |
| Boundary Waters | 0 | - | 4.92 | 88,591 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,268 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,297 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,379 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,266 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,686 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,368 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,586 |
| Official Cities in the UK | 0 | - | 4.89 | 284,556 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,654 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,615 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,729 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,218 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,539 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,038 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,306 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,558 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,425 |
| Which City in Australia? | 0 | - | 4.67 | 34,458 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,111 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,571 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,287 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,222 |
| Monarchies of Europe | 0 | - | 4.90 | 98,363 |
| Monarchies of Asia | 0 | - | 4.97 | 71,231 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,033 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,522 |
| The Only African Country ... | 0 | - | 4.99 | 129,286 |
| The Only American Country ... | 0 | - | 4.92 | 121,830 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,216 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,896 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,057 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,873 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,281 |
| European Countries with One Border | 0 | - | 4.97 | 183,139 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,911 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,875 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,231 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,198 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,989 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,205 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,220 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,741 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,623 |
| Regions of Italy | 0 | - | 4.92 | 76,266 |
| States of India | 0 | - | 4.95 | 194,177 |
| Japanese Prefectures | 0 | - | 4.98 | 137,685 |
| Provinces of China | 0 | - | 4.97 | 205,714 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,433 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,169 |
| States of Germany | 0 | - | 4.95 | 153,243 |
| Regions of New Zealand | 0 | - | 4.84 | 28,593 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,425 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,055 |
| Provinces of Turkey | 0 | - | 4.94 | 204,689 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,438 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,420 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,621 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,396 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,726 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,949 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,441 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,300 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,081 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,399 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,005 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,861 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,768 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,604,106 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,957 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,406 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,374 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,232 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,055 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,267 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,767 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,302 |
| Landlocked Countries | 0 | - | 4.99 | 422,249 |
| UK Immigration by Country | 0 | - | 4.94 | 141,179 |
| Central American Countries | 0 | - | 4.98 | 156,801 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,974 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,890 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,278 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,301 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,487 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,773 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,894 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,825 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,823 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,569 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,393 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,710 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,359 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,415 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,424 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,935 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,025 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,369 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,275 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,516 |
