| Africa Map Quiz | 0 | - | 5.00 | 2,103,146 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,939 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,753 |
| Countries of Africa | 0 | - | 5.00 | 2,505,457 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| African East Coast | 0 | - | 4.96 | 94,959 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,899 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,189 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,492 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,282 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,699 |
| Mali Country Quiz | 0 | - | 4.84 | 24,583 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,857 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,562 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,271 |
| African Island Countries | 0 | - | 4.96 | 100,693 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,968 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,524 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,491 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,179 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,449 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,538 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,389 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,302 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,505 |
| The Only African Country ... | 0 | - | 4.99 | 128,293 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,748 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,210 |
| European Countries with One Border | 0 | - | 4.97 | 181,508 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,030 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,037 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,887 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,983 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,996 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,481 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,428 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,797 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,000 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,463 |
| African Great Lakes | 0 | - | 4.82 | 65,069 |
| Nigeria Country Quiz | 0 | - | 4.75 | 46,508 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,526 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,694 |
| Asia Map Quiz | 0 | - | 4.99 | 906,176 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,633 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,693 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,737 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,028 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,174 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,671 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,388 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,732 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,498 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,331 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,069 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,514 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,607 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,063 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,797 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,394 |
| The Only European Country ... | 0 | - | 4.91 | 213,578 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,915 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,375 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,163 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,260 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,555 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,270 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,210 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,736 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,356 |
| Australia Map Quiz | 0 | - | 4.94 | 342,293 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,133 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,431 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,854 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,435 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,902 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,810 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,791 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,808 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,097 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,197 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,792 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,318 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,492 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,688 |
| Europe Capital to Country | 0 | - | 4.99 | 247,356 |
| Asia Capital to Country | 0 | - | 4.96 | 125,657 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,336 |
| European Capitals by Map | 0 | - | 4.99 | 136,028 |
| African Capitals by Map | 0 | - | 4.99 | 132,088 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,543 |
| European Coastal Capitals | 0 | - | 4.95 | 89,677 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,156 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,480 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,612 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,814 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,122 |
| Countries of the Middle East | 0 | - | 4.96 | 198,759 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,184 |
| Slavic Countries | 0 | - | 4.96 | 110,791 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,467 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,015 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,774 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,613 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,619 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,693 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,122 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,107 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,219 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,339 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,154 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,731 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,433 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,342 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,383 |
| Benin Country Quiz | 0 | - | 4.63 | 22,113 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,068 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,451 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,536 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,566 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,985 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| North America Map Quiz | 0 | - | 4.98 | 244,108 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,291 |
| Flags of North and South America | 0 | - | 4.99 | 366,110 |
| Australian States and Territories | 0 | - | 4.95 | 140,580 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,478 |
| Counties of England | 0 | - | 4.97 | 788,553 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,621 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,294 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,790 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,996 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,615 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,631 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,662 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,938 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,770 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,862 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,724 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,924 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,776 |
| Official Cities in the UK | 0 | - | 4.89 | 280,270 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,938 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,618 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,352 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,095 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,657 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,391 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,177 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,722 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,125 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,269 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,283 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,310 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| Monarchies of Asia | 0 | - | 4.97 | 70,550 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,396 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,620 |
| The Only American Country ... | 0 | - | 4.92 | 120,685 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,978 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,256 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,949 |
| Random Countries by Borders | 0 | - | 4.99 | 81,602 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,028 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,594 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,985 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,561 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,977 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,348 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,891 |
| Flags of Oceania | 0 | - | 5.00 | 254,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,716 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,796 |
| Regions of Italy | 0 | - | 4.92 | 74,619 |
| States of India | 0 | - | 4.94 | 189,806 |
| Japanese Prefectures | 0 | - | 4.98 | 134,377 |
| Provinces of China | 0 | - | 4.97 | 199,799 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,178 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,861 |
| States of Germany | 0 | - | 4.96 | 149,864 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,071 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,710 |
| Provinces of Turkey | 0 | - | 4.95 | 200,436 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,837 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,942 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,279 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,756 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,937 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,329 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,709 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,842 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,821 |
