| Australian States and Territories | 0 | - | 4.96 | 142,941 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,809 |
| Regions of New Zealand | 0 | - | 4.84 | 28,761 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,772 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,524 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,586 |
| Counties of England | 0 | - | 4.97 | 803,496 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,123 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,517 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,402 |
| Flags of Oceania | 0 | - | 5.00 | 263,068 |
| Regions of Italy | 0 | - | 4.92 | 77,163 |
| States of India | 0 | - | 4.94 | 196,199 |
| Japanese Prefectures | 0 | - | 4.98 | 139,205 |
| Provinces of China | 0 | - | 4.97 | 208,343 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,438 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,569 |
| States of Germany | 0 | - | 4.95 | 154,700 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,819 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,703 |
| Provinces of Turkey | 0 | - | 4.95 | 206,085 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| States of Mexico | 0 | - | 4.96 | 178,441 |
| States of Brazil | 0 | - | 4.98 | 89,879 |
| Departments of France | 0 | - | 4.93 | 55,255 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,944 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,884 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,618 |
| Asia Map Quiz | 0 | - | 4.99 | 925,860 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,834 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,115 |
| Counties of Ireland | 0 | - | 4.92 | 197,447 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,498 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,370 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,993 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,108 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,308 |
| The Only European Country ... | 0 | - | 4.91 | 219,294 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,126 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,664 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,959 |
| Countries of Africa | 0 | - | 5.00 | 2,562,154 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,598 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,353 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,042 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,711 |
| Australia Map Quiz | 0 | - | 4.95 | 346,306 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,386 |
| African East Coast | 0 | - | 4.96 | 96,842 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,601 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,105 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,351 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,574 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,175 |
| Europe Capital to Country | 0 | - | 4.99 | 252,297 |
| Asia Capital to Country | 0 | - | 4.96 | 127,623 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,112 |
| European Capitals by Map | 0 | - | 4.99 | 142,303 |
| African Capitals by Map | 0 | - | 4.99 | 142,360 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,016 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,986 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,265 |
| European Coastal Capitals | 0 | - | 4.95 | 91,394 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,233 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,977 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,987 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,202 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,411 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,014 |
| Countries of the Middle East | 0 | - | 4.96 | 203,083 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,267 |
| Slavic Countries | 0 | - | 4.96 | 112,435 |
| African Island Countries | 0 | - | 4.96 | 102,628 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,207 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,296 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,611 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,434 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,373 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,907 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,385 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,798 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,931 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,660 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,635 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,039 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,910 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,196 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,944 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,529 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,997 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,234 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 45,118 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,908 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,303 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,746 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,844 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,830 |
| North America Map Quiz | 0 | - | 4.98 | 252,342 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,539 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,868 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,326 |
| Flags of North and South America | 0 | - | 4.99 | 377,467 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,139 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,359 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,957 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,732 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,747 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,359 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,299 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,831 |
| Territories of the United States | 0 | - | 4.80 | 52,643 |
| Regions of France | 0 | - | 4.70 | 122,222 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,157 |
| Hawaiian Islands | 0 | - | 4.83 | 42,975 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,740 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,289 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,109 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,990 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,929 |
| Official Cities in the UK | 0 | - | 4.89 | 286,549 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,271 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,451 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,299 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,647 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,206 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,439 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,623 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,003 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,756 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,515 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,176 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,715 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,556 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,184 |
| Monarchies of Europe | 0 | - | 4.90 | 98,946 |
| Monarchies of Asia | 0 | - | 4.97 | 71,550 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,627 |
| The Only African Country ... | 0 | - | 4.99 | 129,737 |
| The Only American Country ... | 0 | - | 4.92 | 122,261 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,414 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,478 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,903 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,628 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,953 |
| European Countries with One Border | 0 | - | 4.97 | 183,908 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,618 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,926 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,728 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,885 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,146 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,205 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,603 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,591 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,872 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,700 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,999 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,320 |
| Counties of Wales | 0 | - | 4.63 | 39,654 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,187 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,923 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,600 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,075 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,044 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,844 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,738 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,511 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,824 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,537 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,256 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,455 |
| Boundary Waters | 0 | - | 4.92 | 88,803 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,766 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,017 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,522 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,125 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,245 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,728 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,607 |
| UK Immigration by Country | 0 | - | 4.94 | 141,800 |
| Central American Countries | 0 | - | 4.98 | 157,420 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,640 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,470 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,008 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,058 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,148 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,725 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,847 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,410 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,517 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,890 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,094 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,612 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,870 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,384 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,979 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,868 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,783 |
| Countries That Border Russia | 0 | - | 4.98 | 464,667 |
