| Africa Map Quiz | 0 | - | 5.00 | 2,103,888 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,106 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,793 |
| Countries of Africa | 0 | - | 5.00 | 2,506,947 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,899 |
| African East Coast | 0 | - | 4.96 | 95,015 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,920 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,207 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,517 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,297 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,336 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,071 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,324 |
| African Island Countries | 0 | - | 4.96 | 100,761 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,057 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,585 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,543 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,236 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,488 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,621 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,387 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,599 |
| The Only African Country ... | 0 | - | 4.99 | 128,337 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,770 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,237 |
| European Countries with One Border | 0 | - | 4.97 | 181,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,492 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,076 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,937 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,993 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,041 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,300 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,462 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Zimbabwe Country Quiz | 0 | - | 4.52 | 28,581 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,031 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,477 |
| African Great Lakes | 0 | - | 4.82 | 65,107 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,068 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,484 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,132 |
| Asia Map Quiz | 0 | - | 4.99 | 906,771 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,678 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,755 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,766 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,832 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,061 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,210 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,722 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,458 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,747 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,522 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,086 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,709 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,874 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,005 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,650 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,919 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,494 |
| The Only European Country ... | 0 | - | 4.91 | 213,748 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,067 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,474 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,507 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,718 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,656 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,278 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,774 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,434 |
| Australia Map Quiz | 0 | - | 4.94 | 342,425 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,256 |
| Provinces of South Africa | 0 | - | 4.74 | 21,366 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,446 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,890 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,454 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,929 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,043 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,300 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,970 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,124 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,279 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,883 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,368 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,552 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,773 |
| Europe Capital to Country | 0 | - | 4.99 | 247,538 |
| Asia Capital to Country | 0 | - | 4.96 | 125,719 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,415 |
| European Capitals by Map | 0 | - | 4.99 | 136,192 |
| African Capitals by Map | 0 | - | 4.99 | 132,119 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,105 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,155 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,583 |
| European Coastal Capitals | 0 | - | 4.95 | 89,717 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,707 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,713 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,497 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,258 |
| Countries of the Middle East | 0 | - | 4.96 | 198,855 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,224 |
| Slavic Countries | 0 | - | 4.96 | 110,829 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,487 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,077 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,354 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,680 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,458 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,681 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,736 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,139 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,143 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,263 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,378 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,212 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,733 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,460 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,396 |
| Zambia Country Quiz | 0 | - | 4.62 | 24,407 |
| Malawi Country Quiz | 0 | - | 4.58 | 19,872 |
| Mozambique Country Quiz | 0 | - | 4.46 | 21,992 |
| Angola Country Quiz | 0 | - | 4.68 | 28,095 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,800 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,988 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,122 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,449 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,168 |
| North America Map Quiz | 0 | - | 4.98 | 244,336 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,330 |
| Flags of North and South America | 0 | - | 4.99 | 366,880 |
| Australian States and Territories | 0 | - | 4.95 | 140,681 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,756 |
| Counties of England | 0 | - | 4.97 | 788,976 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,811 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,346 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,800 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,009 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,655 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,768 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,735 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,953 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,872 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,947 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,804 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| Official Cities in the UK | 0 | - | 4.89 | 280,449 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,132 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,785 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,638 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,392 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,086 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,159 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,421 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,250 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,749 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,170 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,327 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,347 |
| Monarchies of Europe | 0 | - | 4.90 | 97,291 |
| Monarchies of Asia | 0 | - | 4.97 | 70,589 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,424 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,712 |
| The Only American Country ... | 0 | - | 4.92 | 120,729 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,025 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,337 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,002 |
| Random Countries by Borders | 0 | - | 4.99 | 81,647 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,090 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,665 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,058 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,725 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,080 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,407 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,928 |
| Flags of Oceania | 0 | - | 5.00 | 255,051 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,814 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,849 |
| Regions of Italy | 0 | - | 4.92 | 74,677 |
| States of India | 0 | - | 4.94 | 189,960 |
| Japanese Prefectures | 0 | - | 4.98 | 134,500 |
| Provinces of China | 0 | - | 4.97 | 200,043 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,289 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,887 |
| States of Germany | 0 | - | 4.96 | 149,984 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,127 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,922 |
| Provinces of Turkey | 0 | - | 4.95 | 200,912 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,914 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,984 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,315 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,787 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,995 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,373 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,772 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,878 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,902 |
