| Regions of New Zealand | 0 | - | 4.84 | 28,704 |
| Australian States and Territories | 0 | - | 4.96 | 142,769 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,742 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,668 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,389 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,780 |
| Counties of England | 0 | - | 4.97 | 802,235 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,431 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,478 |
| Flags of Oceania | 0 | - | 5.00 | 262,346 |
| Regions of Italy | 0 | - | 4.92 | 76,945 |
| States of India | 0 | - | 4.95 | 195,644 |
| Japanese Prefectures | 0 | - | 4.98 | 138,800 |
| Provinces of China | 0 | - | 4.97 | 207,605 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,205 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,470 |
| States of Germany | 0 | - | 4.95 | 154,298 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,703 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,299 |
| Provinces of Turkey | 0 | - | 4.95 | 205,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,857 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,263 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,542 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,255 |
| States of Mexico | 0 | - | 4.96 | 178,012 |
| States of Brazil | 0 | - | 4.97 | 89,545 |
| Departments of France | 0 | - | 4.93 | 55,038 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,714 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,015 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,608 |
| Asia Map Quiz | 0 | - | 4.99 | 924,348 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,059 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,597 |
| Counties of Ireland | 0 | - | 4.92 | 197,142 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,108 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,208 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,590 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,761 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,969 |
| The Only European Country ... | 0 | - | 4.91 | 218,738 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,753 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,381 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,884 |
| Countries of Africa | 0 | - | 5.00 | 2,556,833 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,865 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,070 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,846 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,534 |
| Australia Map Quiz | 0 | - | 4.95 | 346,023 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,047 |
| African East Coast | 0 | - | 4.96 | 96,681 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,293 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,437 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,732 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,385 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,966 |
| Europe Capital to Country | 0 | - | 4.99 | 251,894 |
| Asia Capital to Country | 0 | - | 4.96 | 127,322 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,844 |
| European Capitals by Map | 0 | - | 4.99 | 141,908 |
| African Capitals by Map | 0 | - | 4.99 | 141,967 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,832 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,788 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,102 |
| European Coastal Capitals | 0 | - | 4.95 | 91,231 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,333 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,608 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,127 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,924 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,545 |
| Countries of the Middle East | 0 | - | 4.96 | 202,470 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,088 |
| Slavic Countries | 0 | - | 4.96 | 112,298 |
| African Island Countries | 0 | - | 4.96 | 102,372 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,143 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,179 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,495 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,347 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,374 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,724 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,244 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,494 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,237 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,412 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,458 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,923 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,731 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,405 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,193 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,831 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,083 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,057 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,206 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,776 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,558 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,712 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,717 |
| North America Map Quiz | 0 | - | 4.98 | 251,728 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,477 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,746 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,818 |
| Flags of North and South America | 0 | - | 4.99 | 376,510 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,705 |
| Territories of the United States | 0 | - | 4.80 | 52,601 |
| Regions of France | 0 | - | 4.70 | 121,944 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,963 |
| Hawaiian Islands | 0 | - | 4.83 | 42,922 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,999 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,134 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,516 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,483 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,466 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,264 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,908 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,593 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,795 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,803 |
| Official Cities in the UK | 0 | - | 4.89 | 285,979 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,594 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,910 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,168 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,526 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,022 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,347 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,536 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,883 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,667 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,419 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,030 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,599 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,451 |
| Monarchies of Europe | 0 | - | 4.90 | 98,779 |
| Monarchies of Asia | 0 | - | 4.97 | 71,462 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,245 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,316 |
| The Only African Country ... | 0 | - | 4.99 | 129,607 |
| The Only American Country ... | 0 | - | 4.92 | 122,156 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,362 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,244 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,425 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,391 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,749 |
| European Countries with One Border | 0 | - | 4.97 | 183,677 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,429 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,748 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,537 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,697 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,907 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,732 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,249 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,424 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,753 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,451 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,890 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,904 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,838 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,545 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,919 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,649 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,392 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,712 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,400 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,098 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,257 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,991 |
| Countries That Border Russia | 0 | - | 4.98 | 464,294 |
| Countries Bordering France | 0 | - | 4.83 | 404,688 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,648 |
| US States Quiz | 0 | - | 5.00 | 16,982,450 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,277 |
| Counties of Wales | 0 | - | 4.63 | 39,576 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,488 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,854 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,912 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,820 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,577 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,599 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,512 |
| UK Immigration by Country | 0 | - | 4.94 | 141,610 |
| Central American Countries | 0 | - | 4.98 | 157,244 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,521 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,301 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,748 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,891 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,042 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,198 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,572 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,259 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,036 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,781 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,986 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,543 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,738 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,296 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,789 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,714 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,707 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,414 |
