| Africa Map Quiz | 0 | - | 5.00 | 2,106,744 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,774 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,974 |
| Countries of Africa | 0 | - | 5.00 | 2,513,263 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,123 |
| African East Coast | 0 | - | 4.96 | 95,239 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,966 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,275 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,587 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,337 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,753 |
| Mali Country Quiz | 0 | - | 4.84 | 24,655 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,741 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,544 |
| African Island Countries | 0 | - | 4.96 | 100,935 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,376 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,871 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,709 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,454 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,634 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,908 |
| Nigeria Country Quiz | 0 | - | 4.75 | 46,625 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,518 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,789 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,980 |
| 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 | 72,327 |
| European Countries with One Border | 0 | - | 4.97 | 181,831 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,729 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,512 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,056 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,043 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,226 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,493 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,595 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,868 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,131 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,565 |
| African Great Lakes | 0 | - | 4.82 | 65,392 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,290 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,570 |
| Asia Map Quiz | 0 | - | 4.99 | 908,538 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,803 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,896 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,884 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,939 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,162 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,301 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,887 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,608 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,795 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,608 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,394 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,131 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,567 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,807 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,351 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,415 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,896 |
| The Only European Country ... | 0 | - | 4.91 | 214,401 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,548 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,894 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,358 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,376 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,210 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,420 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,739 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,997 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,821 |
| Australia Map Quiz | 0 | - | 4.94 | 342,808 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,707 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,497 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,003 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,499 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 54,050 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,037 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,992 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,556 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,240 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,581 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,140 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,566 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,755 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,131 |
| Europe Capital to Country | 0 | - | 4.99 | 248,345 |
| Asia Capital to Country | 0 | - | 4.96 | 125,931 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,774 |
| European Capitals by Map | 0 | - | 4.99 | 136,962 |
| African Capitals by Map | 0 | - | 4.99 | 132,445 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,459 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,409 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,786 |
| European Coastal Capitals | 0 | - | 4.95 | 89,930 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,261 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,538 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,279 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,488 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,430 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,794 |
| Countries of the Middle East | 0 | - | 4.96 | 199,307 |
| 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 | 42,577 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,258 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,202 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,975 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,674 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,890 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,952 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,232 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,299 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,473 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,551 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,407 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,754 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,567 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,530 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,429 |
| Benin Country Quiz | 0 | - | 4.63 | 22,169 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,938 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,123 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,497 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,777 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,480 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,452 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,610 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,350 |
| North America Map Quiz | 0 | - | 4.98 | 245,387 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,471 |
| Flags of North and South America | 0 | - | 4.99 | 368,591 |
| Australian States and Territories | 0 | - | 4.96 | 141,107 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,757 |
| Counties of England | 0 | - | 4.97 | 790,551 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,670 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,532 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,830 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,066 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,830 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,291 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,089 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,018 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,302 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,255 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,098 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,124 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,905 |
| Official Cities in the UK | 0 | - | 4.89 | 281,174 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,055 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,483 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,558 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,330 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,313 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,672 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,517 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,880 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,328 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,530 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,463 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,534 |
| Monarchies of Europe | 0 | - | 4.90 | 97,484 |
| Monarchies of Asia | 0 | - | 4.97 | 70,691 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,513 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,168 |
| The Only American Country ... | 0 | - | 4.92 | 120,909 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,168 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,604 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,239 |
| Random Countries by Borders | 0 | - | 4.99 | 81,789 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,444 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,947 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,336 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,222 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,685 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,579 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,164 |
| Flags of Oceania | 0 | - | 5.00 | 255,998 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,136 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,002 |
| Regions of Italy | 0 | - | 4.92 | 74,929 |
| States of India | 0 | - | 4.94 | 190,889 |
| Japanese Prefectures | 0 | - | 4.98 | 135,102 |
| Provinces of China | 0 | - | 4.97 | 200,902 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,618 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,165 |
| States of Germany | 0 | - | 4.96 | 150,529 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,491 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,565 |
| Provinces of Turkey | 0 | - | 4.95 | 202,083 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,202 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,102 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,491 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,961 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,167 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,574 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,975 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,012 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,183 |
