| Australia Map Quiz | 0 | - | 4.94 | 342,766 |
| Australian States and Territories | 0 | - | 4.96 | 141,085 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,057 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,336 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,555 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,960 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,278 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,598 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,330 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,428 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,974 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,206 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,170 |
| Flags of Oceania | 0 | - | 5.00 | 255,865 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,044 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,279 |
| Asia Map Quiz | 0 | - | 4.99 | 908,236 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,656 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,390 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,329 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,943 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,821 |
| The Only European Country ... | 0 | - | 4.91 | 214,284 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,463 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,824 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,340 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,660 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,068 |
| African East Coast | 0 | - | 4.96 | 95,195 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,542 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,067 |
| Countries of Africa | 0 | - | 5.00 | 2,512,338 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,887 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,978 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,117 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,643 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,380 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,751 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,449 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,507 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,075 |
| Europe Capital to Country | 0 | - | 4.99 | 248,263 |
| Asia Capital to Country | 0 | - | 4.96 | 125,890 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,717 |
| European Capitals by Map | 0 | - | 4.99 | 136,858 |
| African Capitals by Map | 0 | - | 4.99 | 132,388 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,405 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,364 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,759 |
| European Coastal Capitals | 0 | - | 4.95 | 89,906 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,246 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,186 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,146 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,696 |
| Countries of the Middle East | 0 | - | 4.96 | 199,238 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,422 |
| Slavic Countries | 0 | - | 4.96 | 110,992 |
| African Island Countries | 0 | - | 4.96 | 100,911 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,561 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,738 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,936 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,638 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,337 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,823 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,848 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,929 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,217 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,281 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,438 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,681 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,419 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,526 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,377 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,611 |
| Australia A-Z | 0 | - | 4.54 | 49,817 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,638 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,247 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,411 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,582 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,327 |
| North America Map Quiz | 0 | - | 4.98 | 245,036 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,509 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,447 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,479 |
| Flags of North and South America | 0 | - | 4.99 | 368,362 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,621 |
| Counties of England | 0 | - | 4.97 | 790,322 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,554 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,809 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,731 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,214 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,911 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,012 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,588 |
| Boundary Waters | 0 | - | 4.92 | 88,099 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,866 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,421 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,234 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,205 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,038 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,103 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,889 |
| Official Cities in the UK | 0 | - | 4.89 | 281,050 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,883 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,387 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,774 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,535 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,302 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,288 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,784 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,632 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,860 |
| Which City in Australia? | 0 | - | 4.67 | 34,284 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,307 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,499 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,439 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,456 |
| Monarchies of Europe | 0 | - | 4.90 | 97,461 |
| Monarchies of Asia | 0 | - | 4.97 | 70,677 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,495 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,077 |
| The Only African Country ... | 0 | - | 4.99 | 128,459 |
| The Only American Country ... | 0 | - | 4.92 | 120,884 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,822 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,310 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,141 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,565 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,205 |
| European Countries with One Border | 0 | - | 4.97 | 181,789 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,684 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,480 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,387 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,882 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,299 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,131 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,579 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,122 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,078 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,972 |
| Regions of Italy | 0 | - | 4.92 | 74,895 |
| States of India | 0 | - | 4.94 | 190,763 |
| Japanese Prefectures | 0 | - | 4.98 | 134,988 |
| Provinces of China | 0 | - | 4.97 | 200,766 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,586 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,150 |
| States of Germany | 0 | - | 4.96 | 150,449 |
| Regions of New Zealand | 0 | - | 4.85 | 28,256 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,457 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,495 |
| Provinces of Turkey | 0 | - | 4.95 | 201,959 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,991 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,160 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,032 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,036 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,090 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,469 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,938 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,139 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,196 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,544 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,939 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,980 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,122 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,002,902 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,361 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,377 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,378 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,607 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,943 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,530 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,187 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,755 |
| Landlocked Countries | 0 | - | 4.99 | 414,625 |
| UK Immigration by Country | 0 | - | 4.94 | 139,850 |
| Central American Countries | 0 | - | 4.98 | 155,205 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,774 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,131 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,057 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,411 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,955 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,362 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,494 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,464 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,359 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,177 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,903 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,837 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,553 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,846 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,508 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,323 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,360 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,235 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,553 |
| Countries That Border Russia | 0 | - | 4.98 | 459,540 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,574 |
| Countries Bordering France | 0 | - | 4.83 | 400,216 |
