| Top African Languages on a Map | 0 | - | 4.94 | 75,611 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,775 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,895 |
| Official European Union Languages | 0 | - | 4.97 | 240,483 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,899 |
| African East Coast | 0 | - | 4.96 | 96,985 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,702 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,295 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,838 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,996 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,642 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 61,065 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,686 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,272 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,115 |
| African Great Lakes | 0 | - | 4.82 | 67,210 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,295 |
| Slavic Languages | 0 | - | 4.67 | 54,812 |
| Word Chain - Africa | 0 | - | 4.47 | 31,741 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,419 |
| Seychelles Country Quiz | 0 | - | 4.91 | 22,023 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 223,348 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,068 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,155 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,713 |
| African Physical Geography | 0 | - | 4.51 | 31,851 |
| Africa A-Z | 0 | - | 4.57 | 46,813 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,022 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,897 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,688 |
| Famous People from Africa | 0 | - | 4.45 | 11,017 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,122 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,522 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,215 |
| Top World Languages | 0 | - | 4.92 | 832,301 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,891 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,619 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,103 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,809 |
| Asia Map Quiz | 0 | - | 4.99 | 927,334 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,467 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,660 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,608 |
| Geography of South Africa | 0 | - | 4.54 | 17,414 |
| History of South Africa | 0 | - | 4.60 | 17,787 |
| Countries by Official Language | 0 | - | 4.95 | 196,357 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,735 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,119 |
| Countries in their Native Language | 0 | - | 4.99 | 200,063 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,232 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,669 |
| Australia Map Quiz | 0 | - | 4.95 | 346,655 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,490 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,537 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,013 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,414 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,742 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,415 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,636 |
| The Only European Country ... | 0 | - | 4.91 | 219,819 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,952 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,125 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,275 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,345 |
| Countries of Africa | 0 | - | 5.00 | 2,566,846 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,334 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,835 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Provinces of South Africa | 0 | - | 4.74 | 22,073 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,008 |
| Top World Languages A-Z | 0 | - | 4.81 | 37,060 |
| German-Speaking Countries | 0 | - | 4.91 | 146,119 |
| Italian Name Translation | 0 | - | 4.83 | 48,360 |
| French-Speaking Countries | 0 | - | 4.85 | 272,018 |
| Spanish to English Country Names | 0 | - | 4.86 | 34,088 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,567 |
| Australia True or False | 0 | - | 4.87 | 57,255 |
| Flags of North and South America | 0 | - | 4.99 | 378,588 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,038 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,951 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,302 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,802 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,170 |
| North America Map Quiz | 0 | - | 4.98 | 253,099 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,458 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,712 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,274 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,787 |
| Celtic Nations | 0 | - | 4.61 | 47,131 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,862 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,864 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,486 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,183 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,373 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,830 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,456 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,972 |
| Slavic Countries | 0 | - | 4.96 | 112,577 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,777 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,539 |
| Languages of Spain | 0 | - | 4.36 | 23,477 |
| Counties of England | 0 | - | 4.97 | 804,869 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,582 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,002 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,806 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,124 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,383 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,112 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,573 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,018 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,867 |
| Countries of the Middle East | 0 | - | 4.96 | 203,408 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,758 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,284 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,134 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,783 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,932 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,072 |
| African Island Countries | 0 | - | 4.96 | 102,817 |
| Eritrea Country Quiz | 0 | - | 4.59 | 22,293 |
| Rwanda Country Quiz | 0 | - | 4.63 | 22,050 |
| Somalia Country Quiz | 0 | - | 4.78 | 25,470 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,850 |
| Uganda Country Quiz | 0 | - | 4.53 | 25,258 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,544 |
| English Speaking Countries | 0 | - | 4.64 | 358,529 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,583 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 125,021 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,309 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,036 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,677 |
| Flags of Oceania | 0 | - | 5.00 | 263,762 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,833 |
| Palau Country Quiz | 0 | - | 4.89 | 23,207 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,756 |
| Australia Country Quiz | 0 | - | 4.43 | 69,911 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,002 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,763 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,044 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,154 |
| Regions of New Zealand | 0 | - | 4.84 | 28,816 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| Samoa Country Quiz | 0 | - | 4.81 | 21,000 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,666 |
| The Only American Country ... | 0 | - | 4.92 | 122,415 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,830 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,019 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,938 |
| States of Mexico | 0 | - | 4.96 | 178,967 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,856 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,676 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,113 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,784 |
| States of Brazil | 0 | - | 4.98 | 90,168 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,664 |
| Central American Countries | 0 | - | 4.98 | 157,641 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,275 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,053 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,366 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,415 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,001 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,641 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,049 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,630 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,118 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,033 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,280 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,201 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,332 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,865 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,358 |
| US States Quiz | 0 | - | 5.00 | 17,034,521 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,996 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,612 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,569 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,300 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,149 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,048 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,817 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,988 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,944 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,847 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,091 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,737 |
| Monarchies of Europe | 0 | - | 4.90 | 99,106 |
| European Countries with One Border | 0 | - | 4.97 | 184,127 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,841 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,539 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,493 |
