| Australian States and Territories | 0 | - | 4.96 | 142,004 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,529 |
| Regions of New Zealand | 0 | - | 4.85 | 28,521 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,346 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,727 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,661 |
| Counties of England | 0 | - | 4.97 | 797,041 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 171,964 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,293 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,820 |
| Flags of Oceania | 0 | - | 5.00 | 259,524 |
| Regions of Italy | 0 | - | 4.92 | 75,917 |
| States of India | 0 | - | 4.95 | 193,421 |
| Japanese Prefectures | 0 | - | 4.98 | 137,003 |
| Provinces of China | 0 | - | 4.97 | 204,601 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,990 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,017 |
| States of Germany | 0 | - | 4.96 | 152,661 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,228 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,330 |
| Provinces of Turkey | 0 | - | 4.95 | 204,256 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,451 |
| Palau Country Quiz | 0 | - | 4.90 | 23,019 |
| States of Mexico | 0 | - | 4.96 | 176,157 |
| States of Brazil | 0 | - | 4.97 | 88,138 |
| Departments of France | 0 | - | 4.93 | 54,161 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,941 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,356 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,284 |
| Asia Map Quiz | 0 | - | 4.99 | 917,064 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,124 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,282 |
| Counties of Ireland | 0 | - | 4.92 | 195,383 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,879 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,074 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,087 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,851 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,300 |
| The Only European Country ... | 0 | - | 4.91 | 216,713 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,327 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,184 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,660 |
| Countries of Africa | 0 | - | 5.00 | 2,537,839 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,150 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,834 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,999 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,910 |
| Australia Map Quiz | 0 | - | 4.95 | 344,661 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,536 |
| African East Coast | 0 | - | 4.96 | 96,091 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,575 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,769 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,864 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,710 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,124 |
| Europe Capital to Country | 0 | - | 4.99 | 250,359 |
| Asia Capital to Country | 0 | - | 4.96 | 126,680 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,902 |
| European Capitals by Map | 0 | - | 4.99 | 139,243 |
| African Capitals by Map | 0 | - | 4.99 | 133,817 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,432 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,439 |
| European Coastal Capitals | 0 | - | 4.95 | 90,618 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,594 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,062 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,094 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,839 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,915 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,777 |
| Countries of the Middle East | 0 | - | 4.96 | 201,217 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,311 |
| Slavic Countries | 0 | - | 4.96 | 111,691 |
| African Island Countries | 0 | - | 4.96 | 101,657 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,889 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,547 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,897 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,735 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,498 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,924 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,531 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,552 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,022 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,690 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,765 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,622 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,245 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,228 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,606 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,268 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,173 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,011 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,284 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,550 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,003 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,806 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,177 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,220 |
| North America Map Quiz | 0 | - | 4.98 | 248,609 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,981 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,261 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,533 |
| Flags of North and South America | 0 | - | 4.99 | 373,193 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,450 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,103 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,604 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,446 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,410 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,980 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,023 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,367 |
| Territories of the United States | 0 | - | 4.80 | 52,402 |
| Regions of France | 0 | - | 4.72 | 120,830 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,002 |
| Hawaiian Islands | 0 | - | 4.83 | 42,719 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,927 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,877 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,358 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,846 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,443 |
| Official Cities in the UK | 0 | - | 4.89 | 283,816 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,528 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,867 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,496 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,057 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,287 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,852 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,191 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,386 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,302 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,923 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,318 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,134 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,095 |
| Monarchies of Europe | 0 | - | 4.90 | 98,167 |
| Monarchies of Asia | 0 | - | 4.97 | 71,104 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,901 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,867 |
| The Only African Country ... | 0 | - | 4.99 | 129,115 |
| The Only American Country ... | 0 | - | 4.92 | 121,632 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,137 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,788 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,877 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,571 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,025 |
| European Countries with One Border | 0 | - | 4.97 | 182,811 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,609 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,221 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,470 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,859 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,686 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,386 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,616 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,434 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,009 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,368 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,481 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,050 |
| Counties of Wales | 0 | - | 4.63 | 39,307 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,191 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,488 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,341 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,529 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,193 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,059 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,881 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,230 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,783 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,684 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,422 |
| Boundary Waters | 0 | - | 4.92 | 88,475 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,174 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,103 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,169 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,780 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,864 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,810 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,111 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,169 |
| UK Immigration by Country | 0 | - | 4.94 | 140,923 |
| Central American Countries | 0 | - | 4.98 | 156,492 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,667 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,023 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,259 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,113 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,448 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,620 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,604 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,201 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,507 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,242 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,088 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,860 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,140 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,039 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,981 |
| Countries That Border Russia | 0 | - | 4.98 | 461,808 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,049 |
| Countries Bordering France | 0 | - | 4.83 | 402,619 |
