| Top African Languages on a Map | 0 | - | 4.94 | 74,747 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,831 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,455 |
| Official European Union Languages | 0 | - | 4.97 | 239,204 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,297 |
| African East Coast | 0 | - | 4.96 | 96,442 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,861 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,395 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,783 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,647 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,124 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,453 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,884 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,204 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,534 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,844 |
| African Great Lakes | 0 | - | 4.82 | 66,680 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,198 |
| Slavic Languages | 0 | - | 4.68 | 54,545 |
| Word Chain - Africa | 0 | - | 4.47 | 31,670 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,331 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,935 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,342 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,504 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,996 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,605 |
| African Physical Geography | 0 | - | 4.51 | 31,762 |
| Africa A-Z | 0 | - | 4.57 | 46,720 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,865 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,765 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,114 |
| Famous People from Africa | 0 | - | 4.45 | 10,974 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,028 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,442 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,893 |
| Top World Languages | 0 | - | 4.92 | 826,163 |
| Geography of South Africa | 0 | - | 4.54 | 17,285 |
| History of South Africa | 0 | - | 4.60 | 17,729 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,706 |
| Australian Capitals | 0 | - | 4.92 | 62,782 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,741 |
| Languages of the United Kingdom | 0 | - | 4.14 | 40,986 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,401 |
| Asia Map Quiz | 0 | - | 4.99 | 921,571 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,967 |
| Countries by Official Language | 0 | - | 4.95 | 195,501 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,768 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,722 |
| Countries in their Native Language | 0 | - | 4.99 | 199,283 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,308 |
| Provinces of South Africa | 0 | - | 4.74 | 21,842 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,086 |
| Australia Map Quiz | 0 | - | 4.95 | 345,515 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,676 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,137 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,795 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,983 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,422 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,172 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,403 |
| The Only European Country ... | 0 | - | 4.91 | 217,915 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,926 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,960 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,552 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,589 |
| Countries of Africa | 0 | - | 5.00 | 2,549,321 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,438 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,785 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,312 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,554 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,831 |
| German-Speaking Countries | 0 | - | 4.92 | 145,853 |
| Italian Name Translation | 0 | - | 4.83 | 47,476 |
| French-Speaking Countries | 0 | - | 4.85 | 271,143 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,538 |
| Australian States and Territories | 0 | - | 4.96 | 142,445 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,408 |
| Australia True or False | 0 | - | 4.87 | 57,017 |
| Flags of North and South America | 0 | - | 4.99 | 375,142 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,803 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,544 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,274 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,831 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,673 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,409 |
| North America Map Quiz | 0 | - | 4.98 | 250,023 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,441 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,471 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,019 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,353 |
| Celtic Nations | 0 | - | 4.69 | 47,038 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,284 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,149 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,709 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,848 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,504 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,781 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,824 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,185 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,883 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,771 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,534 |
| Slavic Countries | 0 | - | 4.96 | 112,045 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,550 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,280 |
| Languages of Spain | 0 | - | 4.36 | 23,374 |
| Counties of England | 0 | - | 4.97 | 800,211 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,158 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,523 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,214 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,583 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,800 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,412 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,964 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,044 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,285 |
| Countries of the Middle East | 0 | - | 4.96 | 201,988 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,470 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,331 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,603 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,850 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,176 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,908 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,830 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,135 |
| African Island Countries | 0 | - | 4.96 | 102,096 |
| Eritrea Country Quiz | 0 | - | 4.59 | 22,193 |
| Rwanda Country Quiz | 0 | - | 4.63 | 21,959 |
| Somalia Country Quiz | 0 | - | 4.78 | 25,347 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,752 |
| Uganda Country Quiz | 0 | - | 4.54 | 25,142 |
| English Speaking Countries | 0 | - | 4.64 | 357,814 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,128 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,796 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,880 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,530 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,664 |
| Flags of Oceania | 0 | - | 5.00 | 261,159 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,492 |
| Palau Country Quiz | 0 | - | 4.90 | 23,083 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,131 |
| Australia Country Quiz | 0 | - | 4.43 | 69,726 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,745 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,391 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,242 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,798 |
| Regions of New Zealand | 0 | - | 4.84 | 28,632 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,502 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,890 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,569 |
| The Only American Country ... | 0 | - | 4.92 | 121,936 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,395 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,523 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,638 |
| States of Mexico | 0 | - | 4.96 | 177,245 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,336 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,226 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,351 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,353 |
| States of Brazil | 0 | - | 4.97 | 88,964 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,320 |
| Central American Countries | 0 | - | 4.98 | 156,958 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,060 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,434 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,347 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,949 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,539 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,695 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,221 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,443 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,717 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,085 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,337 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,995 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,589 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,507 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,111 |
| US States Quiz | 0 | - | 5.00 | 16,941,494 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,025 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,984 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,303 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,278 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,248 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,494 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,420 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,199 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,070 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,986 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,508 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,652 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,054 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,138 |
| Monarchies of Europe | 0 | - | 4.90 | 98,497 |
| European Countries with One Border | 0 | - | 4.97 | 183,331 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,100 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,691 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,852 |
