| Regions of New Zealand | 0 | - | 4.84 | 28,758 |
| Australian States and Territories | 0 | - | 4.96 | 142,922 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,769 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,764 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,513 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,529 |
| Counties of England | 0 | - | 4.97 | 803,434 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,077 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,514 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,008 |
| Flags of Oceania | 0 | - | 5.00 | 263,014 |
| Regions of Italy | 0 | - | 4.92 | 77,152 |
| States of India | 0 | - | 4.94 | 196,147 |
| Japanese Prefectures | 0 | - | 4.98 | 139,165 |
| Provinces of China | 0 | - | 4.97 | 208,273 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,418 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,564 |
| States of Germany | 0 | - | 4.95 | 154,677 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,811 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,653 |
| Provinces of Turkey | 0 | - | 4.95 | 206,066 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,347 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Palau Country Quiz | 0 | - | 4.89 | 23,154 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,291 |
| States of Mexico | 0 | - | 4.96 | 178,401 |
| States of Brazil | 0 | - | 4.97 | 89,860 |
| Departments of France | 0 | - | 4.93 | 55,245 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,932 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,822 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,485 |
| Asia Map Quiz | 0 | - | 4.99 | 925,748 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,723 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,084 |
| Counties of Ireland | 0 | - | 4.92 | 197,419 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,322 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,256 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,960 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,080 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,282 |
| The Only European Country ... | 0 | - | 4.91 | 219,251 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,101 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,639 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,953 |
| Countries of Africa | 0 | - | 5.00 | 2,561,829 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,547 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,207 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,017 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,694 |
| Australia Map Quiz | 0 | - | 4.95 | 346,279 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,358 |
| African East Coast | 0 | - | 4.96 | 96,831 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,358 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,955 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,321 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,557 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,158 |
| Europe Capital to Country | 0 | - | 4.99 | 252,261 |
| Asia Capital to Country | 0 | - | 4.96 | 127,613 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,089 |
| European Capitals by Map | 0 | - | 4.99 | 142,272 |
| African Capitals by Map | 0 | - | 4.99 | 142,342 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,007 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,970 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,253 |
| European Coastal Capitals | 0 | - | 4.95 | 91,383 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,225 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,909 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,951 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,198 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,306 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,989 |
| Countries of the Middle East | 0 | - | 4.96 | 203,060 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,253 |
| Slavic Countries | 0 | - | 4.96 | 112,423 |
| African Island Countries | 0 | - | 4.96 | 102,607 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,204 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,287 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,605 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,428 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,225 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,890 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,372 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,777 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,892 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,644 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,621 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,032 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,904 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,145 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,932 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,508 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,981 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,216 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,532 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,857 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,182 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,729 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,840 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,829 |
| North America Map Quiz | 0 | - | 4.98 | 252,306 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,533 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,860 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,226 |
| Flags of North and South America | 0 | - | 4.99 | 377,405 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,127 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,344 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,909 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,713 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,721 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,822 |
| Territories of the United States | 0 | - | 4.80 | 52,639 |
| Regions of France | 0 | - | 4.70 | 122,207 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,137 |
| Hawaiian Islands | 0 | - | 4.83 | 42,971 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,712 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,275 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,082 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,975 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,920 |
| Official Cities in the UK | 0 | - | 4.89 | 286,519 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,197 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,399 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,289 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,635 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,196 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,432 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,616 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,995 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,746 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,508 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,167 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,704 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,550 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,170 |
| Monarchies of Europe | 0 | - | 4.90 | 98,931 |
| Monarchies of Asia | 0 | - | 4.97 | 71,539 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,314 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,609 |
| The Only African Country ... | 0 | - | 4.99 | 129,722 |
| The Only American Country ... | 0 | - | 4.92 | 122,251 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,408 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,464 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,887 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,605 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,937 |
| European Countries with One Border | 0 | - | 4.97 | 183,881 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,607 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,907 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,714 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,874 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,134 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,162 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,584 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,577 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,862 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,680 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,981 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,319 |
| Counties of Wales | 0 | - | 4.63 | 39,638 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,170 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,912 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,594 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,069 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,039 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,839 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,734 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,496 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,810 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,525 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,245 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,439 |
| Boundary Waters | 0 | - | 4.92 | 88,794 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,754 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,003 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,473 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,103 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,190 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,719 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,593 |
| UK Immigration by Country | 0 | - | 4.94 | 141,785 |
| Central American Countries | 0 | - | 4.98 | 157,407 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,636 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,460 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,996 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,042 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,136 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,679 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,823 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,398 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,482 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,884 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,083 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,604 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,861 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,375 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,859 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,781 |
