| Oceania Map Quiz | 0 | - | 4.98 | 659,218 |
| Regions of New Zealand | 0 | - | 4.84 | 28,738 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,444 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,051 |
| Australian States and Territories | 0 | - | 4.96 | 142,837 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,498 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,566 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,573 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,811 |
| Flags of Oceania | 0 | - | 5.00 | 262,594 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,707 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,303 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,802 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,711 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,549 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,768 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,732 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,092 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,370 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,035 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,458 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,119 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,730 |
| Countries Closest to India | 0 | - | 4.97 | 103,227 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,190 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,355 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,252 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,349 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,393 |
| Asia Map Quiz | 0 | - | 4.99 | 924,943 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,797 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,200 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,134 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,238 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,540 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,702 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,742 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,831 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| The Only European Country ... | 0 | - | 4.91 | 218,932 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,887 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,472 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries of Africa | 0 | - | 5.00 | 2,559,062 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,193 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,987 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,919 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,604 |
| Australia Map Quiz | 0 | - | 4.95 | 346,120 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,186 |
| African East Coast | 0 | - | 4.96 | 96,748 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,590 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,014 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,906 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,859 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,755 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,442 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,033 |
| Europe Capital to Country | 0 | - | 4.99 | 252,026 |
| Asia Capital to Country | 0 | - | 4.96 | 127,369 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,940 |
| European Capitals by Map | 0 | - | 4.99 | 142,035 |
| African Capitals by Map | 0 | - | 4.99 | 142,093 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,885 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,849 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,162 |
| European Coastal Capitals | 0 | - | 4.95 | 91,287 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,179 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,605 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,155 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,463 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,700 |
| Countries of the Middle East | 0 | - | 4.96 | 202,906 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,351 |
| African Island Countries | 0 | - | 4.96 | 102,422 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,164 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,163 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,796 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,301 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,580 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,327 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,504 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,948 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,031 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,700 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,251 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,901 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,130 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,112 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,522 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,479 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,642 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,750 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,771 |
| North America Map Quiz | 0 | - | 4.98 | 251,967 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,505 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,786 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,339 |
| Flags of North and South America | 0 | - | 4.99 | 376,831 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,075 |
| Counties of England | 0 | - | 4.97 | 802,706 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,654 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,058 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,225 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,675 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,596 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,577 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,918 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,305 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,300 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,968 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,392 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,378 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,006 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,681 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,830 |
| Official Cities in the UK | 0 | - | 4.89 | 286,164 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,809 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,935 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,131 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,216 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,085 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,385 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,933 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,697 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,458 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,074 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,651 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,488 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,081 |
| Monarchies of Europe | 0 | - | 4.90 | 98,852 |
| Monarchies of Asia | 0 | - | 4.97 | 71,492 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,280 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,441 |
| The Only African Country ... | 0 | - | 4.99 | 129,640 |
| The Only American Country ... | 0 | - | 4.92 | 122,205 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,269 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,460 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,465 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,812 |
| Countries That Border Russia | 0 | - | 4.98 | 464,447 |
| European Countries with One Border | 0 | - | 4.97 | 183,764 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,503 |
| Countries Bordering France | 0 | - | 4.83 | 404,845 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,790 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,618 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,776 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,996 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,490 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,805 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,541 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,927 |
| Regions of Italy | 0 | - | 4.92 | 77,032 |
| States of India | 0 | - | 4.94 | 195,814 |
| US States Quiz | 0 | - | 5.00 | 16,992,238 |
| Japanese Prefectures | 0 | - | 4.99 | 138,960 |
| Provinces of China | 0 | - | 4.97 | 207,871 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,293 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,508 |
| States of Germany | 0 | - | 4.95 | 154,423 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,742 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,427 |
| Provinces of Turkey | 0 | - | 4.95 | 205,869 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,997 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,877 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,568 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,998 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,816 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,786 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,675 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,439 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,761 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,456 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,166 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,339 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,619 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,908 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,132 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,930 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,839 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,657 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,550 |
| UK Immigration by Country | 0 | - | 4.94 | 141,691 |
| Central American Countries | 0 | - | 4.98 | 157,305 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,579 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,380 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,957 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,087 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,404 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,660 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,310 |
