| Oceania Map Quiz | 0 | - | 4.98 | 659,608 |
| Palau Country Quiz | 0 | - | 4.89 | 23,146 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,482 |
| African Island Countries | 0 | - | 4.96 | 102,545 |
| Australian States and Territories | 0 | - | 4.96 | 142,889 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,507 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,126 |
| Flags of Oceania | 0 | - | 5.00 | 262,854 |
| Regions of New Zealand | 0 | - | 4.84 | 28,752 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,741 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,554 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,956 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,624 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,685 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,059 |
| Asia Map Quiz | 0 | - | 4.99 | 925,466 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,005 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,058 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,881 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,998 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,201 |
| The Only European Country ... | 0 | - | 4.91 | 219,134 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,018 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,583 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,942 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,308 |
| Countries of Africa | 0 | - | 5.00 | 2,560,913 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,433 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,785 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,979 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,653 |
| Australia Map Quiz | 0 | - | 4.95 | 346,223 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,293 |
| African East Coast | 0 | - | 4.96 | 96,798 |
| Asian Island Nations | 0 | - | 4.63 | 94,473 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,718 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,644 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,208 |
| Largest City by Island | 0 | - | 4.87 | 72,471 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,519 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,114 |
| Europe Capital to Country | 0 | - | 4.99 | 252,185 |
| Asia Capital to Country | 0 | - | 4.96 | 127,535 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,034 |
| European Capitals by Map | 0 | - | 4.99 | 142,180 |
| African Capitals by Map | 0 | - | 4.99 | 142,282 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,961 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,914 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,217 |
| European Coastal Capitals | 0 | - | 4.95 | 91,341 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,205 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,815 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,847 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,184 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,966 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,898 |
| Countries of the Middle East | 0 | - | 4.96 | 202,997 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,217 |
| Slavic Countries | 0 | - | 4.96 | 112,401 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Islands by Country #1 | 0 | - | 4.90 | 176,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,902 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,855 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,343 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,702 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,700 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,581 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,571 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,003 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,861 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,103 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,853 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,410 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,186 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 41,234 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,724 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,939 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,691 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,799 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,812 |
| North America Map Quiz | 0 | - | 4.98 | 252,197 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,523 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,847 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,905 |
| Flags of North and South America | 0 | - | 4.99 | 377,216 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,381 |
| Counties of England | 0 | - | 4.97 | 803,171 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,972 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,108 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,298 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,834 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,669 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,677 |
| Asian Islands | 0 | - | 4.49 | 20,911 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,325 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,283 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,500 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,595 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,175 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,931 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,927 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,887 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,951 |
| Official Cities in the UK | 0 | - | 4.89 | 286,377 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,087 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,285 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,260 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,606 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,155 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,415 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,600 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,979 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,731 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,489 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,133 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,689 |
| Richest Island Countries | 0 | - | 4.85 | 101,244 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,531 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,131 |
| Monarchies of Europe | 0 | - | 4.90 | 98,900 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,569 |
| The Only African Country ... | 0 | - | 4.99 | 129,697 |
| The Only American Country ... | 0 | - | 4.92 | 122,231 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,394 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,398 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,847 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,555 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,888 |
| European Countries with One Border | 0 | - | 4.97 | 183,839 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,869 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,673 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,837 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,092 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,080 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,517 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,556 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,841 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,633 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,965 |
| Regions of Italy | 0 | - | 4.92 | 77,117 |
| States of India | 0 | - | 4.94 | 195,965 |
| Japanese Prefectures | 0 | - | 4.99 | 139,077 |
| Provinces of China | 0 | - | 4.97 | 208,123 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,360 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,543 |
| States of Germany | 0 | - | 4.95 | 154,582 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,309 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,779 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,582 |
| Provinces of Turkey | 0 | - | 4.95 | 205,989 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,125 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,903 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,054 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,994 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,817 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,709 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,862 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,476 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,794 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,499 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,213 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,411 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,798 |
| Boundary Waters | 0 | - | 4.92 | 88,781 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,946 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,725 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,969 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,333 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,051 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,068 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,701 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,657 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,581 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Central American Countries | 0 | - | 4.98 | 157,379 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,616 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,438 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,954 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,009 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,113 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,583 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,759 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,368 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,388 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,863 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,061 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,594 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,841 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,358 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,927 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,826 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
