| Oceania Map Quiz | 0 | - | 4.98 | 657,875 |
| Regions of New Zealand | 0 | - | 4.84 | 28,666 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,252 |
| African Island Countries | 0 | - | 4.96 | 102,237 |
| Australian States and Territories | 0 | - | 4.96 | 142,615 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,626 |
| Flags of Oceania | 0 | - | 5.00 | 261,817 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,552 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,519 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,589 |
| Palau Country Quiz | 0 | - | 4.90 | 23,105 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,082 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,939 |
| Asia Map Quiz | 0 | - | 4.99 | 923,010 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,169 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,162 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,253 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,270 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,618 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,731 |
| The Only European Country ... | 0 | - | 4.91 | 218,341 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,435 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,146 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,835 |
| Countries of Africa | 0 | - | 5.00 | 2,552,892 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,215 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,759 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,685 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,416 |
| Australia Map Quiz | 0 | - | 4.95 | 345,760 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,705 |
| African East Coast | 0 | - | 4.96 | 96,550 |
| Asian Island Nations | 0 | - | 4.63 | 94,398 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,738 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,224 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,366 |
| Largest City by Island | 0 | - | 4.87 | 72,285 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,259 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,811 |
| Europe Capital to Country | 0 | - | 4.99 | 251,610 |
| Asia Capital to Country | 0 | - | 4.96 | 127,218 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,665 |
| European Capitals by Map | 0 | - | 4.99 | 141,474 |
| African Capitals by Map | 0 | - | 4.99 | 141,520 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,633 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,655 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,995 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,079 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,790 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,333 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,061 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,620 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,210 |
| Countries of the Middle East | 0 | - | 4.96 | 202,264 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,938 |
| Slavic Countries | 0 | - | 4.96 | 112,183 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,079 |
| Islands by Country #1 | 0 | - | 4.90 | 176,031 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,904 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,568 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,106 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,314 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,059 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,283 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,351 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,639 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,833 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,305 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,075 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,716 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,990 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,964 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,151 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,076 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,390 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| North America Map Quiz | 0 | - | 4.98 | 250,659 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,399 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,615 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,734 |
| Flags of North and South America | 0 | - | 4.99 | 375,859 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,147 |
| Counties of England | 0 | - | 4.97 | 801,250 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,928 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,895 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,927 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,200 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,306 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,261 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,209 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,198 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,330 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,991 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,732 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,375 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,680 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,742 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,911 |
| Official Cities in the UK | 0 | - | 4.89 | 285,500 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,934 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,524 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,996 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,414 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,863 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,259 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,472 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,782 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,589 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,322 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,881 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,506 |
| Richest Island Countries | 0 | - | 4.85 | 101,030 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,373 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,638 |
| Monarchies of Europe | 0 | - | 4.90 | 98,642 |
| Monarchies of Asia | 0 | - | 4.97 | 71,384 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,185 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,027 |
| The Only African Country ... | 0 | - | 4.99 | 129,509 |
| The Only American Country ... | 0 | - | 4.92 | 122,052 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,188 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,320 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,232 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,595 |
| European Countries with One Border | 0 | - | 4.97 | 183,504 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,243 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,626 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,361 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,546 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,660 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,187 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,914 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,287 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,615 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,199 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,805 |
| Regions of Italy | 0 | - | 4.92 | 76,684 |
| States of India | 0 | - | 4.95 | 195,201 |
| Japanese Prefectures | 0 | - | 4.98 | 138,474 |
| Provinces of China | 0 | - | 4.97 | 206,974 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,998 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,376 |
| States of Germany | 0 | - | 4.95 | 153,983 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,211 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,607 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,910 |
| Provinces of Turkey | 0 | - | 4.94 | 205,399 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,692 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,766 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,501 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,877 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,557 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,649 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,531 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,280 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,638 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,281 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,025 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,081 |
| Boundary Waters | 0 | - | 4.92 | 88,691 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,346 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,508 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,720 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,441 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,624 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,335 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,462 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,451 |
| UK Immigration by Country | 0 | - | 4.94 | 141,460 |
| Central American Countries | 0 | - | 4.98 | 157,117 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,149 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,160 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,585 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,758 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,949 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,782 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,252 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,065 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,552 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,616 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,907 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,489 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,647 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,220 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,614 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,559 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,631 |
| Countries That Border Russia | 0 | - | 4.98 | 463,896 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,347 |
| Countries Bordering France | 0 | - | 4.83 | 404,344 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,323 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,805 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,474 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,347 |
