| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,983 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,682 |
| Australian States and Territories | 0 | - | 4.96 | 143,152 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,569 |
| Australia True or False | 0 | - | 4.87 | 57,259 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,441 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,513 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,306 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,629 |
| Flags of Oceania | 0 | - | 5.00 | 263,788 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,163 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,836 |
| Australia Country Quiz | 0 | - | 4.43 | 69,912 |
| Palau Country Quiz | 0 | - | 4.89 | 23,211 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,587 |
| Samoa Country Quiz | 0 | - | 4.81 | 21,006 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,672 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,869 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,982 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,320 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,521 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,503 |
| Name that Greek Letter | 0 | - | 4.93 | 325,458 |
| Animals of Australia | 0 | - | 4.53 | 42,542 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,071 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,175 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,792 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,499 |
| AFL Teams | 0 | - | 4.43 | 41,036 |
| Papua New Guinea Country Quiz | 0 | - | 4.63 | 33,488 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,982 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,065 |
| Word Chain - Australia | 0 | - | 4.38 | 38,271 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,901 |
| Official European Union Languages | 0 | - | 4.97 | 240,495 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,906 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,652 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,104 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,848 |
| Asia Map Quiz | 0 | - | 4.99 | 927,401 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,468 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,662 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,704 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,159 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,847 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,465 |
| Kiribati Country Quiz | 0 | - | 4.70 | 19,180 |
| Australia Map Quiz | 0 | - | 4.95 | 346,664 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,067 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,197 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,496 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,635 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,186 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,556 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,016 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,429 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,763 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,418 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,651 |
| The Only European Country ... | 0 | - | 4.91 | 219,853 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,966 |
| Austria... or Australia? | 0 | - | 4.67 | 104,888 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,126 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,285 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,401 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,943 |
| Countries of Africa | 0 | - | 5.00 | 2,567,209 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,337 |
| African East Coast | 0 | - | 4.96 | 96,992 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,887 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,750 |
| Famous Australians by Description | 0 | - | 4.23 | 28,206 |
| Australian Slang | 0 | - | 4.24 | 28,773 |
| Flags of North and South America | 0 | - | 4.99 | 378,644 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,045 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,960 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,430 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,806 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,247 |
| North America Map Quiz | 0 | - | 4.98 | 253,141 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,530 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,753 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,706 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,276 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,961 |
| Celtic Nations | 0 | - | 4.61 | 47,134 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,900 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,871 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,616 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,971 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,187 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,385 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,869 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,877 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,467 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,975 |
| Slavic Countries | 0 | - | 4.96 | 112,588 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,781 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,546 |
| Languages of Spain | 0 | - | 4.36 | 23,480 |
| Counties of England | 0 | - | 4.97 | 804,915 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,192 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,655 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,010 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,814 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,129 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,390 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,126 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,580 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,027 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,875 |
| Countries of the Middle East | 0 | - | 4.96 | 203,420 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,840 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,815 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,297 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,143 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,797 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,966 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,092 |
| African Island Countries | 0 | - | 4.96 | 102,822 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 245,008 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,547 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,873 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,958 |
| Flags to Languages | 0 | - | 4.95 | 174,929 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,313 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 747,229 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,678 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,759 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,008 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,769 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,055 |
| The Only American Country ... | 0 | - | 4.92 | 122,422 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,839 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,026 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,945 |
| States of Mexico | 0 | - | 4.96 | 178,985 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,860 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,681 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,119 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,785 |
| States of Brazil | 0 | - | 4.98 | 90,196 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,681 |
| Central American Countries | 0 | - | 4.98 | 157,647 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,730 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,291 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,062 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,372 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,430 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,005 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,646 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,059 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,637 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,120 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,046 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,315 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,209 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,340 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,360 |
| US States Quiz | 0 | - | 5.00 | 17,036,009 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 369,005 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,626 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,664 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,578 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,322 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,156 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,059 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,825 |
| Three Band Flags of Europe | 0 | - | 4.98 | 195,001 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,951 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,851 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,109 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,742 |
| Monarchies of Europe | 0 | - | 4.90 | 99,112 |
| European Countries with One Border | 0 | - | 4.97 | 184,139 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,853 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,572 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,506 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,417 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,675 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,726 |
| Russia Country Quiz | 0 | - | 4.83 | 115,540 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,090 |
| Countries That Border Russia | 0 | - | 4.98 | 465,151 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,886 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,686 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,041 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,901 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,266 |
| Departments of France | 0 | - | 4.93 | 55,511 |
| Countries Bordering France | 0 | - | 4.83 | 405,569 |
