| Australia Map Quiz | 0 | - | 4.94 | 342,448 |
| Australian States and Territories | 0 | - | 4.95 | 140,751 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,204 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,413 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,208 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,480 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,189 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,783 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,761 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,091 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,757 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,245 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,800 |
| Flags of Oceania | 0 | - | 5.00 | 255,119 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,799 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,001 |
| UK Immigration by Country | 0 | - | 4.94 | 139,607 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,650 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,292 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,014 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,105 |
| Asia Map Quiz | 0 | - | 4.99 | 906,884 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,158 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,122 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,806 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,950 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,802 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,520 |
| The Only European Country ... | 0 | - | 4.91 | 213,785 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,108 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,508 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries of Africa | 0 | - | 5.00 | 2,507,376 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,868 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,795 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,478 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,448 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,912 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,284 |
| African East Coast | 0 | - | 4.96 | 95,034 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,369 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,412 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,017 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,333 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,793 |
| Europe Capital to Country | 0 | - | 4.99 | 247,685 |
| Asia Capital to Country | 0 | - | 4.96 | 125,741 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,434 |
| European Capitals by Map | 0 | - | 4.99 | 136,228 |
| African Capitals by Map | 0 | - | 4.99 | 132,142 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,118 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,167 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,733 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,760 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,415 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,647 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,285 |
| Countries of the Middle East | 0 | - | 4.96 | 198,879 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,242 |
| Slavic Countries | 0 | - | 4.96 | 110,845 |
| African Island Countries | 0 | - | 4.96 | 100,777 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,495 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,478 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,694 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,472 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,083 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,604 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,750 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,147 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,153 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,271 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,553 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,247 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,387 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,224 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Australia A-Z | 0 | - | 4.54 | 49,780 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,864 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,098 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,209 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,457 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,181 |
| North America Map Quiz | 0 | - | 4.98 | 244,386 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,430 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,340 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,225 |
| Flags of North and South America | 0 | - | 4.99 | 367,053 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,825 |
| Counties of England | 0 | - | 4.97 | 789,080 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,846 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,671 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,415 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,797 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,627 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,749 |
| Which City in Australia? | 0 | - | 4.67 | 34,221 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,098 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,463 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,169 |
| France Immigration by Country | 0 | - | 4.72 | 75,957 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,927 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,906 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,972 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,832 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,973 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,820 |
| Official Cities in the UK | 0 | - | 4.89 | 280,486 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,195 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,821 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,655 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,402 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,107 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,166 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,697 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,435 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,424 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,440 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,183 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,350 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,328 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,357 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,736 |
| The Only African Country ... | 0 | - | 4.99 | 128,349 |
| The Only American Country ... | 0 | - | 4.92 | 120,743 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,774 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,362 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,018 |
| European Countries with One Border | 0 | - | 4.97 | 181,600 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,512 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,092 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,105 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,675 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,070 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,762 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,103 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,941 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,834 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,854 |
| Regions of Italy | 0 | - | 4.92 | 74,690 |
| States of India | 0 | - | 4.94 | 189,994 |
| Japanese Prefectures | 0 | - | 4.98 | 134,522 |
| Provinces of China | 0 | - | 4.97 | 200,078 |
| 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 | 150,014 |
| Regions of New Zealand | 0 | - | 4.85 | 28,126 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,138 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,946 |
| Provinces of Turkey | 0 | - | 4.95 | 200,954 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,910 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,945 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,944 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,996 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,990 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,322 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,689 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,054 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,391 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,787 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,889 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,927 |
| Boundary Waters | 0 | - | 4.92 | 88,032 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,807 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,267 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,187 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,912 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,341 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,723 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,387 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,661 |
| Central American Countries | 0 | - | 4.98 | 155,022 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,814 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,234 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,854 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,865 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,235 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,229 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,074 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,785 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,769 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,439 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,204 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,230 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,111 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Countries That Border Russia | 0 | - | 4.98 | 458,877 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,470 |
| Countries Bordering France | 0 | - | 4.83 | 398,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,007 |
