| Africa Map Quiz | 0 | - | 5.00 | 2,106,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,755 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,971 |
| Countries of Africa | 0 | - | 5.00 | 2,513,115 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,118 |
| African East Coast | 0 | - | 4.96 | 95,230 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,966 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,273 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,586 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,337 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,753 |
| Mali Country Quiz | 0 | - | 4.84 | 24,653 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,710 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,537 |
| African Island Countries | 0 | - | 4.96 | 100,930 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,371 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,864 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,705 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,452 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,629 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,905 |
| Nigeria Country Quiz | 0 | - | 4.75 | 46,625 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,515 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,780 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,969 |
| The Only African Country ... | 0 | - | 4.99 | 128,476 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,831 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,326 |
| European Countries with One Border | 0 | - | 4.97 | 181,826 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,726 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,510 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,051 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,042 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,224 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,338 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,592 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,866 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,128 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,564 |
| African Great Lakes | 0 | - | 4.82 | 65,373 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,268 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,535 |
| Asia Map Quiz | 0 | - | 4.99 | 908,492 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,800 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,893 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,884 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,937 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,160 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,300 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,885 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,605 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,792 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,608 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,393 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,130 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,567 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,777 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,297 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,403 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,885 |
| The Only European Country ... | 0 | - | 4.91 | 214,377 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,539 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,891 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,357 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,363 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,205 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,393 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,678 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,996 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,814 |
| Australia Map Quiz | 0 | - | 4.94 | 342,805 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,697 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,497 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,000 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,499 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 54,047 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,958 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,961 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,545 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,239 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,579 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,135 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,558 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,750 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,126 |
| Europe Capital to Country | 0 | - | 4.99 | 248,333 |
| Asia Capital to Country | 0 | - | 4.96 | 125,926 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,766 |
| European Capitals by Map | 0 | - | 4.99 | 136,950 |
| African Capitals by Map | 0 | - | 4.99 | 132,443 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,457 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,406 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,783 |
| European Coastal Capitals | 0 | - | 4.95 | 89,928 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,258 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,517 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,272 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,488 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,405 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,780 |
| Countries of the Middle East | 0 | - | 4.96 | 199,296 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,449 |
| Slavic Countries | 0 | - | 4.96 | 111,013 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,575 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,253 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,169 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,970 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,670 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,889 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,948 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,231 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,297 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,466 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,548 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,404 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,753 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,564 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,528 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,428 |
| Benin Country Quiz | 0 | - | 4.63 | 22,169 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,937 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,123 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,496 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,758 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,460 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,447 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,348 |
| North America Map Quiz | 0 | - | 4.98 | 245,343 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,468 |
| Flags of North and South America | 0 | - | 4.99 | 368,568 |
| Australian States and Territories | 0 | - | 4.96 | 141,104 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,731 |
| Counties of England | 0 | - | 4.97 | 790,522 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,659 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,525 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,829 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,063 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,829 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,279 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,076 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,017 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,296 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,249 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,091 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,117 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,903 |
| Official Cities in the UK | 0 | - | 4.89 | 281,158 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,030 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,474 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,798 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,554 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,325 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,309 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,801 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,671 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,507 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,878 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,326 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,528 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,460 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,523 |
| Monarchies of Europe | 0 | - | 4.90 | 97,482 |
| Monarchies of Asia | 0 | - | 4.97 | 70,690 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,512 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,149 |
| The Only American Country ... | 0 | - | 4.92 | 120,905 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,164 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,600 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,238 |
| Random Countries by Borders | 0 | - | 4.99 | 81,785 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,430 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,939 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,332 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,217 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,673 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,574 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,151 |
| Flags of Oceania | 0 | - | 5.00 | 255,991 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,130 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,991 |
| Regions of Italy | 0 | - | 4.92 | 74,923 |
| States of India | 0 | - | 4.94 | 190,879 |
| Japanese Prefectures | 0 | - | 4.98 | 135,101 |
| Provinces of China | 0 | - | 4.97 | 200,880 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,616 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,162 |
| States of Germany | 0 | - | 4.96 | 150,522 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,476 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,557 |
| Provinces of Turkey | 0 | - | 4.95 | 202,068 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,200 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,100 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,488 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,955 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,166 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,571 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,970 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,008 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,169 |
