| Africa Map Quiz | 0 | - | 5.00 | 2,127,308 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,530 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,730 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,502 |
| African East Coast | 0 | - | 4.96 | 96,661 |
| Countries of Africa | 0 | - | 5.00 | 2,556,060 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,360 |
| African Island Countries | 0 | - | 4.96 | 102,349 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,466 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,385 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,174 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,044 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,679 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,795 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,098 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,890 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,462 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,603 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,098 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,451 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,546 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,952 |
| The Only African Country ... | 0 | - | 4.99 | 129,589 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,352 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| European Countries with One Border | 0 | - | 4.97 | 183,631 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,393 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,730 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,021 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,828 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,537 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,376 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,602 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,618 |
| Asia Map Quiz | 0 | - | 4.99 | 924,121 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,403 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,227 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,777 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,965 |
| African Great Lakes | 0 | - | 4.82 | 66,888 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,526 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,916 |
| The Only European Country ... | 0 | - | 4.91 | 218,665 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,690 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,346 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,955 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,890 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,003 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,048 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,137 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,685 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,993 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,836 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,097 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,212 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,632 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,371 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,366 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,825 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,944 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,002 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,268 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,592 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,748 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,555 |
| Australia Map Quiz | 0 | - | 4.95 | 345,984 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,982 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,822 |
| African Physical Geography | 0 | - | 4.51 | 31,802 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,929 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,714 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,775 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,126 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,661 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,873 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,232 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,577 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,684 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,812 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,938 |
| Europe Capital to Country | 0 | - | 4.99 | 251,851 |
| Asia Capital to Country | 0 | - | 4.96 | 127,306 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,814 |
| European Capitals by Map | 0 | - | 4.99 | 141,857 |
| African Capitals by Map | 0 | - | 4.99 | 141,888 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,759 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,089 |
| European Coastal Capitals | 0 | - | 4.95 | 91,215 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,132 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,242 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,552 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,117 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,566 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,493 |
| Countries of the Middle East | 0 | - | 4.96 | 202,427 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,058 |
| Slavic Countries | 0 | - | 4.96 | 112,280 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,132 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,346 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,136 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,688 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,218 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,391 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,914 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,940 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,808 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,065 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,098 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,429 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,526 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,692 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,705 |
| North America Map Quiz | 0 | - | 4.98 | 251,272 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,703 |
| Flags of North and South America | 0 | - | 4.99 | 376,374 |
| Australian States and Territories | 0 | - | 4.96 | 142,751 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,686 |
| Counties of England | 0 | - | 4.97 | 802,051 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,344 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,167 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,474 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,981 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,445 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,430 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,547 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,932 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,303 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,480 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,759 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,076 |
| Boundary Waters | 0 | - | 4.92 | 88,725 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,379 |
| Geography of South Africa | 0 | - | 4.54 | 17,312 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,606 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,194 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,883 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,553 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,772 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,791 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,762 |
| Official Cities in the UK | 0 | - | 4.89 | 285,913 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,516 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,842 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,134 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,497 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,998 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,332 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,520 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,858 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,767 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,653 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,405 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,009 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,588 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,440 |
| Monarchies of Europe | 0 | - | 4.90 | 98,759 |
| Monarchies of Asia | 0 | - | 4.97 | 71,450 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,235 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,260 |
| The Only American Country ... | 0 | - | 4.92 | 122,140 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,408 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,360 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,721 |
| Random Countries by Borders | 0 | - | 4.99 | 82,964 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,503 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,678 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,849 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,621 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,188 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,402 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,725 |
| Flags of Oceania | 0 | - | 5.00 | 262,237 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,409 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,874 |
| Regions of Italy | 0 | - | 4.92 | 76,915 |
| States of India | 0 | - | 4.95 | 195,582 |
| Japanese Prefectures | 0 | - | 4.98 | 138,731 |
| Provinces of China | 0 | - | 4.97 | 207,471 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,161 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| States of Germany | 0 | - | 4.95 | 154,253 |
| Regions of New Zealand | 0 | - | 4.84 | 28,694 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,677 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,235 |
| Provinces of Turkey | 0 | - | 4.95 | 205,673 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,650 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,876 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,915 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,623 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,736 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,620 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,699 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,374 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,087 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,204 |
