| Africa Map Quiz | 0 | - | 5.00 | 2,102,535 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,789 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,696 |
| Countries of Africa | 0 | - | 5.00 | 2,503,961 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,766 |
| African East Coast | 0 | - | 4.96 | 94,902 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,868 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,178 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,475 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,278 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,320 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,107 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,233 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,890 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,454 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,452 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,138 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,411 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,490 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,156 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,224 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,431 |
| The Only African Country ... | 0 | - | 4.99 | 128,251 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,728 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,191 |
| European Countries with One Border | 0 | - | 4.97 | 181,439 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,957 |
| Countries Closest to Africa | 0 | - | 4.96 | 155,998 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,824 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,965 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,934 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,876 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,410 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,784 |
| Zimbabwe Country Quiz | 0 | - | 4.52 | 28,551 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,970 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,447 |
| African Great Lakes | 0 | - | 4.82 | 65,013 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,012 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,912 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,353 |
| Asia Map Quiz | 0 | - | 4.99 | 905,597 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,596 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,629 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,712 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,769 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,008 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,120 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,638 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,325 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,723 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,475 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,061 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,685 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,851 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,281 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,726 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,698 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,316 |
| The Only European Country ... | 0 | - | 4.91 | 213,447 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,807 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,299 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,117 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,400 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,411 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,426 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,275 |
| Australia Map Quiz | 0 | - | 4.94 | 342,201 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,039 |
| Provinces of South Africa | 0 | - | 4.74 | 21,322 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,417 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,818 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,422 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,886 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,818 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,377 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,655 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,081 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,145 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,739 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,273 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,459 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,633 |
| Europe Capital to Country | 0 | - | 4.99 | 247,256 |
| Asia Capital to Country | 0 | - | 4.96 | 125,602 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,262 |
| European Capitals by Map | 0 | - | 4.99 | 135,892 |
| African Capitals by Map | 0 | - | 4.99 | 132,032 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,518 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,139 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,320 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,505 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,487 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,009 |
| Countries of the Middle East | 0 | - | 4.96 | 198,680 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,125 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 102,986 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,254 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,571 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,343 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,570 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,663 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,099 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,180 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,312 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,123 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,727 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,413 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,278 |
| Zambia Country Quiz | 0 | - | 4.62 | 24,386 |
| Malawi Country Quiz | 0 | - | 4.58 | 19,856 |
| Mozambique Country Quiz | 0 | - | 4.46 | 21,975 |
| Angola Country Quiz | 0 | - | 4.68 | 28,065 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,252 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,173 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,931 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,389 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| North America Map Quiz | 0 | - | 4.98 | 243,948 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,255 |
| Flags of North and South America | 0 | - | 4.99 | 365,310 |
| Australian States and Territories | 0 | - | 4.95 | 140,540 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,202 |
| Counties of England | 0 | - | 4.97 | 788,210 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,484 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,247 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,783 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,986 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,529 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,581 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,919 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,688 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,790 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,666 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,886 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,754 |
| Official Cities in the UK | 0 | - | 4.89 | 280,099 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,732 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,455 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,523 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,999 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,361 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,126 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,234 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,242 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,282 |
| Monarchies of Europe | 0 | - | 4.90 | 97,192 |
| Monarchies of Asia | 0 | - | 4.97 | 70,529 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,375 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,507 |
| The Only American Country ... | 0 | - | 4.92 | 120,644 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,951 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,193 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,895 |
| Random Countries by Borders | 0 | - | 4.99 | 81,569 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,977 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,545 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,918 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,459 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,849 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,297 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,847 |
| Flags of Oceania | 0 | - | 5.00 | 254,551 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,615 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,731 |
| Regions of Italy | 0 | - | 4.92 | 74,584 |
| States of India | 0 | - | 4.94 | 189,645 |
| Japanese Prefectures | 0 | - | 4.98 | 134,237 |
| Provinces of China | 0 | - | 4.97 | 199,636 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,116 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,826 |
| States of Germany | 0 | - | 4.96 | 149,740 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,046 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,546 |
| Provinces of Turkey | 0 | - | 4.95 | 199,880 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,776 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,921 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,723 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,895 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,271 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,624 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,812 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,746 |
