| Regions of New Zealand | 0 | - | 4.85 | 28,479 |
| Australian States and Territories | 0 | - | 4.96 | 141,827 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,549 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,296 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,592 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,010 |
| Counties of England | 0 | - | 4.97 | 795,878 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,196 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,270 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,402 |
| Flags of Oceania | 0 | - | 5.00 | 258,675 |
| Regions of Italy | 0 | - | 4.92 | 75,756 |
| States of India | 0 | - | 4.95 | 192,988 |
| Japanese Prefectures | 0 | - | 4.98 | 136,649 |
| Provinces of China | 0 | - | 4.97 | 204,017 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,812 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,936 |
| States of Germany | 0 | - | 4.96 | 152,275 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,120 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,852 |
| Provinces of Turkey | 0 | - | 4.95 | 203,888 |
| 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 | 47,992 |
| States of Mexico | 0 | - | 4.95 | 175,790 |
| States of Brazil | 0 | - | 4.97 | 87,834 |
| Departments of France | 0 | - | 4.93 | 53,994 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,794 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,671 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,496 |
| Asia Map Quiz | 0 | - | 4.99 | 915,783 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,547 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,898 |
| Counties of Ireland | 0 | - | 4.92 | 195,014 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,823 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,016 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,803 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,740 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,079 |
| The Only European Country ... | 0 | - | 4.91 | 216,343 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,028 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,969 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries of Africa | 0 | - | 5.00 | 2,533,813 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,068 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,231 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,849 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,777 |
| Australia Map Quiz | 0 | - | 4.95 | 344,179 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,238 |
| African East Coast | 0 | - | 4.96 | 95,956 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,264 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,693 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,555 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,981 |
| Europe Capital to Country | 0 | - | 4.99 | 249,845 |
| Asia Capital to Country | 0 | - | 4.96 | 126,568 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,747 |
| European Capitals by Map | 0 | - | 4.99 | 138,896 |
| African Capitals by Map | 0 | - | 4.99 | 133,610 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,221 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,988 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,331 |
| European Coastal Capitals | 0 | - | 4.95 | 90,499 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,546 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,598 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,784 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,789 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,382 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,454 |
| Countries of the Middle East | 0 | - | 4.96 | 200,979 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,166 |
| Slavic Countries | 0 | - | 4.96 | 111,580 |
| African Island Countries | 0 | - | 4.96 | 101,533 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,841 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,460 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,800 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,031 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,774 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,365 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,842 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,567 |
| 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 | 151,107 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,144 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,075 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,920 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,195 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,770 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,765 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,597 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,070 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,938 |
| North America Map Quiz | 0 | - | 4.98 | 248,187 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,939 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,160 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,414 |
| Flags of North and South America | 0 | - | 4.99 | 372,590 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,353 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,871 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,251 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,272 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,184 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,302 |
| Territories of the United States | 0 | - | 4.79 | 52,359 |
| Regions of France | 0 | - | 4.75 | 120,617 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,716 |
| Hawaiian Islands | 0 | - | 4.83 | 42,677 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,697 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,706 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,181 |
| 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 | 283,390 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,977 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,439 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,386 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,965 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,143 |
| 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 | 61,246 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,236 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,826 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,189 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,038 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,017 |
| Monarchies of Europe | 0 | - | 4.90 | 98,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,039 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,828 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,627 |
| The Only African Country ... | 0 | - | 4.99 | 129,039 |
| The Only American Country ... | 0 | - | 4.92 | 121,509 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,102 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,730 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,757 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,402 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,895 |
| European Countries with One Border | 0 | - | 4.97 | 182,660 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,464 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,108 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,284 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,691 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,375 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,884 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,274 |
| 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 | 193,145 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,410 |
| 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 | 63,995 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,426 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,440 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,051 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,971 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,777 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,104 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,652 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,608 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,076 |
| Boundary Waters | 0 | - | 4.92 | 88,427 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,124 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,003 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,071 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,350 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,670 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,689 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,019 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,113 |
| UK Immigration by Country | 0 | - | 4.94 | 140,796 |
| Central American Countries | 0 | - | 4.98 | 156,345 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,492 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,874 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,141 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,540 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,638 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,235 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,510 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,745 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,090 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,399 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,195 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,014 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,786 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,035 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,906 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,925 |
| Countries That Border Russia | 0 | - | 4.98 | 461,462 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,979 |
| Countries Bordering France | 0 | - | 4.83 | 402,276 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,125 |
