| Regions of New Zealand | 0 | - | 4.85 | 28,479 |
| Australian States and Territories | 0 | - | 4.96 | 141,828 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,558 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,296 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,593 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,019 |
| Counties of England | 0 | - | 4.97 | 795,891 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,201 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,270 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,457 |
| Flags of Oceania | 0 | - | 5.00 | 258,683 |
| Regions of Italy | 0 | - | 4.92 | 75,758 |
| States of India | 0 | - | 4.95 | 192,992 |
| Japanese Prefectures | 0 | - | 4.98 | 136,653 |
| Provinces of China | 0 | - | 4.97 | 204,022 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,814 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,937 |
| States of Germany | 0 | - | 4.96 | 152,281 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,120 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,858 |
| Provinces of Turkey | 0 | - | 4.95 | 203,892 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,934 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,440 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,994 |
| States of Mexico | 0 | - | 4.95 | 175,796 |
| States of Brazil | 0 | - | 4.97 | 87,835 |
| Departments of France | 0 | - | 4.93 | 53,999 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,798 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,675 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,522 |
| Asia Map Quiz | 0 | - | 4.99 | 915,809 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,558 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,905 |
| Counties of Ireland | 0 | - | 4.92 | 195,022 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,835 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,029 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,810 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,743 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,081 |
| The Only European Country ... | 0 | - | 4.91 | 216,351 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,037 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,972 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries of Africa | 0 | - | 5.00 | 2,533,860 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,070 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,267 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,849 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,778 |
| Australia Map Quiz | 0 | - | 4.95 | 344,183 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,245 |
| African East Coast | 0 | - | 4.96 | 95,958 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,305 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,721 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,522 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,561 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,982 |
| Europe Capital to Country | 0 | - | 4.99 | 249,854 |
| Asia Capital to Country | 0 | - | 4.96 | 126,570 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,751 |
| European Capitals by Map | 0 | - | 4.99 | 138,909 |
| African Capitals by Map | 0 | - | 4.99 | 133,614 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,225 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,990 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,333 |
| European Coastal Capitals | 0 | - | 4.95 | 90,501 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,546 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,601 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,785 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,790 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,407 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,461 |
| Countries of the Middle East | 0 | - | 4.96 | 200,984 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,169 |
| Slavic Countries | 0 | - | 4.96 | 111,580 |
| African Island Countries | 0 | - | 4.96 | 101,534 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,842 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,462 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,802 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,042 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,776 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,367 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,844 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,571 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,645 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,163 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,110 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,508 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,146 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,077 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,921 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,197 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,777 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,773 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,600 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,073 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,939 |
| North America Map Quiz | 0 | - | 4.98 | 248,192 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,941 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,162 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,424 |
| Flags of North and South America | 0 | - | 4.99 | 372,599 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,355 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,874 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,253 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,275 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,185 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,303 |
| Territories of the United States | 0 | - | 4.79 | 52,362 |
| Regions of France | 0 | - | 4.75 | 120,618 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,716 |
| Hawaiian Islands | 0 | - | 4.83 | 42,678 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,702 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,708 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,183 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,745 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,388 |
| Official Cities in the UK | 0 | - | 4.89 | 283,402 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,987 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,446 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,390 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,965 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,144 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,779 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,138 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,247 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,237 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,827 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,195 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,041 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,021 |
| Monarchies of Europe | 0 | - | 4.90 | 98,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,040 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,828 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,632 |
| The Only African Country ... | 0 | - | 4.99 | 129,041 |
| The Only American Country ... | 0 | - | 4.92 | 121,516 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,104 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,732 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,760 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,404 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,897 |
| European Countries with One Border | 0 | - | 4.97 | 182,664 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,469 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,109 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,286 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,698 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,377 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,885 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,287 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,321 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,850 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,148 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,412 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,007 |
| Counties of Wales | 0 | - | 4.63 | 39,247 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,997 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,427 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,441 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,052 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,972 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,784 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,106 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,654 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,609 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,081 |
| Boundary Waters | 0 | - | 4.92 | 88,427 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,125 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,004 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,073 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,356 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,674 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,692 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,022 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,117 |
| UK Immigration by Country | 0 | - | 4.94 | 140,799 |
| Central American Countries | 0 | - | 4.98 | 156,347 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,499 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,875 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,143 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,540 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,652 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,240 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,512 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,765 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,093 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,401 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,195 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,016 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,787 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,039 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,908 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,926 |
| Countries That Border Russia | 0 | - | 4.98 | 461,468 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,979 |
| Countries Bordering France | 0 | - | 4.83 | 402,288 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,146 |
