| Australia Map Quiz | 0 | - | 4.94 | 342,763 |
| Australian States and Territories | 0 | - | 4.96 | 141,074 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,056 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,328 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,555 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,960 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,276 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,596 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,330 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,424 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,968 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,206 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,121 |
| Flags of Oceania | 0 | - | 5.00 | 255,862 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,032 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,254 |
| Asia Map Quiz | 0 | - | 4.99 | 908,220 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,644 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,390 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,327 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,942 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,819 |
| The Only European Country ... | 0 | - | 4.91 | 214,278 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,453 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,819 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,340 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,659 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,064 |
| African East Coast | 0 | - | 4.96 | 95,191 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,529 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,063 |
| Countries of Africa | 0 | - | 5.00 | 2,512,300 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,887 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,954 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,086 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,641 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,343 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,729 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,447 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,505 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,074 |
| Europe Capital to Country | 0 | - | 4.99 | 248,260 |
| Asia Capital to Country | 0 | - | 4.96 | 125,886 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,716 |
| European Capitals by Map | 0 | - | 4.99 | 136,855 |
| African Capitals by Map | 0 | - | 4.99 | 132,386 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,404 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,364 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,758 |
| European Coastal Capitals | 0 | - | 4.95 | 89,906 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,246 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,182 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,694 |
| Countries of the Middle East | 0 | - | 4.96 | 199,236 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,421 |
| Slavic Countries | 0 | - | 4.96 | 110,992 |
| African Island Countries | 0 | - | 4.96 | 100,910 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,560 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,728 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,934 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,636 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,822 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,847 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,926 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,217 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,279 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,437 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,681 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,419 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,526 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,376 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,610 |
| Australia A-Z | 0 | - | 4.54 | 49,817 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,632 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,231 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,400 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,581 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,327 |
| North America Map Quiz | 0 | - | 4.98 | 245,018 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,509 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,447 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,472 |
| Flags of North and South America | 0 | - | 4.99 | 368,344 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,610 |
| Counties of England | 0 | - | 4.97 | 790,316 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,549 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,807 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,728 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,192 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,906 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,008 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,583 |
| Boundary Waters | 0 | - | 4.92 | 88,098 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,865 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,419 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,232 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,204 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,037 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,102 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,888 |
| Official Cities in the UK | 0 | - | 4.89 | 281,049 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,880 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,387 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,772 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,535 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,300 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,288 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,783 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,624 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,860 |
| Which City in Australia? | 0 | - | 4.67 | 34,284 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,306 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,494 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,438 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,453 |
| Monarchies of Europe | 0 | - | 4.90 | 97,459 |
| Monarchies of Asia | 0 | - | 4.97 | 70,677 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,495 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,073 |
| The Only African Country ... | 0 | - | 4.99 | 128,457 |
| The Only American Country ... | 0 | - | 4.92 | 120,883 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,821 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,309 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,141 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,563 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,204 |
| European Countries with One Border | 0 | - | 4.97 | 181,786 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,684 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,477 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,387 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,882 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,299 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,127 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,577 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,122 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,077 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,972 |
| Regions of Italy | 0 | - | 4.92 | 74,891 |
| States of India | 0 | - | 4.94 | 190,754 |
| Japanese Prefectures | 0 | - | 4.98 | 134,986 |
| Provinces of China | 0 | - | 4.97 | 200,760 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,584 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,148 |
| States of Germany | 0 | - | 4.96 | 150,436 |
| Regions of New Zealand | 0 | - | 4.85 | 28,255 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,457 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,489 |
| Provinces of Turkey | 0 | - | 4.95 | 201,955 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,991 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,160 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,030 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,036 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,088 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,469 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,938 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,139 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,196 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,544 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,937 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,979 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,117 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,002,019 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,361 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,376 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,375 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,605 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,940 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,530 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,187 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,755 |
| Landlocked Countries | 0 | - | 4.99 | 414,613 |
| UK Immigration by Country | 0 | - | 4.94 | 139,846 |
| Central American Countries | 0 | - | 4.98 | 155,205 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,773 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,130 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,056 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,409 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,954 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,357 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,491 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,463 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,359 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,176 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,901 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,837 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,553 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,845 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,507 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,321 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,360 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,233 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,553 |
| Countries That Border Russia | 0 | - | 4.98 | 459,532 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,574 |
| Countries Bordering France | 0 | - | 4.83 | 400,207 |
