| Australian States and Territories | 0 | - | 4.96 | 142,960 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,909 |
| Regions of New Zealand | 0 | - | 4.84 | 28,768 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,782 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,552 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,740 |
| Counties of England | 0 | - | 4.97 | 803,734 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,244 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,520 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,214 |
| Flags of Oceania | 0 | - | 5.00 | 263,160 |
| Regions of Italy | 0 | - | 4.92 | 77,196 |
| States of India | 0 | - | 4.94 | 196,276 |
| Japanese Prefectures | 0 | - | 4.98 | 139,246 |
| Provinces of China | 0 | - | 4.97 | 208,423 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,480 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,583 |
| States of Germany | 0 | - | 4.95 | 154,766 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,843 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,758 |
| Provinces of Turkey | 0 | - | 4.95 | 206,130 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| States of Mexico | 0 | - | 4.96 | 178,529 |
| States of Brazil | 0 | - | 4.98 | 89,929 |
| Departments of France | 0 | - | 4.93 | 55,296 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,973 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,063 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,953 |
| Asia Map Quiz | 0 | - | 4.99 | 926,110 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,930 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,195 |
| Counties of Ireland | 0 | - | 4.92 | 197,535 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,716 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,560 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,070 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,169 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,373 |
| The Only European Country ... | 0 | - | 4.91 | 219,374 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,190 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,965 |
| Countries of Africa | 0 | - | 5.00 | 2,562,918 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,473 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,734 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,717 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,067 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,743 |
| Australia Map Quiz | 0 | - | 4.95 | 346,343 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,450 |
| African East Coast | 0 | - | 4.96 | 96,878 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,102 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,314 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,451 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,605 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,249 |
| Europe Capital to Country | 0 | - | 4.99 | 252,397 |
| Asia Capital to Country | 0 | - | 4.96 | 127,642 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,174 |
| European Capitals by Map | 0 | - | 4.99 | 142,379 |
| African Capitals by Map | 0 | - | 4.99 | 142,454 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,058 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,047 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,311 |
| European Coastal Capitals | 0 | - | 4.95 | 91,442 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,244 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,091 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,061 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,217 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,643 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,090 |
| Countries of the Middle East | 0 | - | 4.96 | 203,135 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,293 |
| Slavic Countries | 0 | - | 4.96 | 112,463 |
| African Island Countries | 0 | - | 4.96 | 102,673 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,218 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,318 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,623 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,441 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,606 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,941 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,412 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,851 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,031 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,703 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,653 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,056 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,937 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,411 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,996 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,593 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,026 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,260 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,570 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,080 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,750 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,779 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,865 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,852 |
| North America Map Quiz | 0 | - | 4.98 | 252,486 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,552 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,877 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,530 |
| Flags of North and South America | 0 | - | 4.99 | 377,615 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,171 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,400 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,998 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,767 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,787 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,365 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,305 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,872 |
| Territories of the United States | 0 | - | 4.80 | 52,650 |
| Regions of France | 0 | - | 4.70 | 122,260 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,176 |
| Hawaiian Islands | 0 | - | 4.83 | 42,990 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,802 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,345 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,181 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,028 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,950 |
| Official Cities in the UK | 0 | - | 4.89 | 286,628 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,391 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,531 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,322 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,684 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,245 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,453 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,641 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,018 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,781 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,538 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,209 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,731 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,572 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,213 |
| Monarchies of Europe | 0 | - | 4.90 | 98,975 |
| Monarchies of Asia | 0 | - | 4.97 | 71,567 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,325 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,682 |
| The Only African Country ... | 0 | - | 4.99 | 129,752 |
| The Only American Country ... | 0 | - | 4.92 | 122,296 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,424 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,519 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,931 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,657 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,987 |
| European Countries with One Border | 0 | - | 4.97 | 183,944 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,661 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,943 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,753 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,924 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,186 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,295 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,671 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,603 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,891 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,734 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,019 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,333 |
| Counties of Wales | 0 | - | 4.63 | 39,657 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,233 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,933 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,604 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,084 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,062 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,862 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,759 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,544 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,845 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,567 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,269 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,485 |
| Boundary Waters | 0 | - | 4.92 | 88,815 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,435 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,783 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,056 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,631 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,182 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,293 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,743 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,647 |
| UK Immigration by Country | 0 | - | 4.94 | 141,829 |
| Central American Countries | 0 | - | 4.98 | 157,467 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,657 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,495 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,037 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,079 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,172 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,813 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,890 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,435 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,581 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,909 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,106 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,621 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,890 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,403 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,006 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,895 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,792 |
