| Australian States and Territories | 0 | - | 4.95 | 140,573 |
| Australia Map Quiz | 0 | - | 4.94 | 342,272 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,993 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,662 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,325 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,175 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,437 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,139 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,659 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,027 |
| Counties of England | 0 | - | 4.97 | 788,535 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,462 |
| Flags of Oceania | 0 | - | 5.00 | 254,772 |
| Regions of Italy | 0 | - | 4.92 | 74,617 |
| Provinces of China | 0 | - | 4.97 | 199,781 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,174 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,859 |
| States of Germany | 0 | - | 4.96 | 149,852 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,357 |
| US States Quiz | 0 | - | 5.00 | 16,684,143 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,709 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,543 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,272 |
| Departments of France | 0 | - | 4.93 | 52,698 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,451 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,093 |
| Asia Map Quiz | 0 | - | 4.99 | 906,134 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,928 |
| Counties of Ireland | 0 | - | 4.92 | 192,856 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,470 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,574 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,025 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,789 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,749 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,381 |
| The Only European Country ... | 0 | - | 4.91 | 213,566 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,907 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,363 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,284 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,859 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,159 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,146 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,130 |
| African East Coast | 0 | - | 4.96 | 94,952 |
| Australia A-Z | 0 | - | 4.54 | 49,768 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,711 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,741 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,791 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,265 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,680 |
| Europe Capital to Country | 0 | - | 4.99 | 247,345 |
| Asia Capital to Country | 0 | - | 4.96 | 125,648 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,334 |
| European Capitals by Map | 0 | - | 4.99 | 136,014 |
| African Capitals by Map | 0 | - | 4.99 | 132,081 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,001 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,089 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,540 |
| European Coastal Capitals | 0 | - | 4.95 | 89,671 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,152 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,595 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,387 |
| Which City in Australia? | 0 | - | 4.67 | 34,211 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,783 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,104 |
| Countries of the Middle East | 0 | - | 4.96 | 198,754 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,789 |
| African Island Countries | 0 | - | 4.96 | 100,689 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,465 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,730 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,609 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,394 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,960 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,515 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,614 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,689 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,099 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,488 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,336 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,150 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,444 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,429 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,497 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,980 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,418 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,089 |
| North America Map Quiz | 0 | - | 4.98 | 244,101 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,377 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,289 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,509 |
| Flags of North and South America | 0 | - | 4.99 | 366,043 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,447 |
| Regions of France | 0 | - | 4.78 | 119,085 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,601 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,611 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,296 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,605 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,497 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,656 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,762 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,853 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,719 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,920 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,771 |
| Official Cities in the UK | 0 | - | 4.89 | 280,266 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,909 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,601 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,571 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,349 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,093 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,654 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,385 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,721 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,120 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,263 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,278 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,309 |
| Monarchies of Europe | 0 | - | 4.90 | 97,235 |
| Monarchies of Asia | 0 | - | 4.97 | 70,547 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,394 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,604 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| The Only American Country ... | 0 | - | 4.92 | 120,678 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,747 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,209 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,249 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,943 |
| European Countries with One Border | 0 | - | 4.97 | 181,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,006 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,033 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,027 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,586 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,984 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,548 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,968 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,881 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,709 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,788 |
| States of India | 0 | - | 4.94 | 189,782 |
| Japanese Prefectures | 0 | - | 4.98 | 134,358 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,068 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,669 |
| Provinces of Turkey | 0 | - | 4.95 | 200,408 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,829 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,882 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,980 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,938 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,277 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,933 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,989 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,322 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,699 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,839 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,814 |
| Countries That Border Russia | 0 | - | 4.98 | 458,631 |
| Countries Bordering France | 0 | - | 4.85 | 397,492 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,783 |
| Regions of New Zealand | 0 | - | 4.85 | 28,106 |
| Counties of Wales | 0 | - | 4.63 | 38,841 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,118 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,110 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,725 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,145 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,622 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,321 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,620 |
| UK Immigration by Country | 0 | - | 4.94 | 139,513 |
| Central American Countries | 0 | - | 4.98 | 154,942 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,562 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,694 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,092 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,803 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,078 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,128 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,310 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,172 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,021 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,745 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,724 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,392 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,139 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,050 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,459 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,951 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,396 |
