| Top African Languages on a Map | 0 | - | 4.94 | 74,882 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,004 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,537 |
| Official European Union Languages | 0 | - | 4.97 | 239,379 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,405 |
| African East Coast | 0 | - | 4.96 | 96,520 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,913 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,445 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,857 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,673 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,261 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,489 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,158 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,210 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,760 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,898 |
| African Great Lakes | 0 | - | 4.82 | 66,757 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,613 |
| Slavic Languages | 0 | - | 4.68 | 54,591 |
| Word Chain - Africa | 0 | - | 4.47 | 31,683 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,349 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,959 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,691 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,603 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,241 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,620 |
| African Physical Geography | 0 | - | 4.51 | 31,779 |
| Africa A-Z | 0 | - | 4.57 | 46,733 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,891 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,785 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,526 |
| Famous People from Africa | 0 | - | 4.45 | 10,979 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,051 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,455 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,101 |
| Top World Languages | 0 | - | 4.92 | 827,203 |
| Geography of South Africa | 0 | - | 4.54 | 17,293 |
| History of South Africa | 0 | - | 4.60 | 17,739 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,654 |
| Australian Capitals | 0 | - | 4.92 | 62,800 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,066 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,012 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,949 |
| Asia Map Quiz | 0 | - | 4.99 | 922,718 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,300 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,552 |
| Countries by Official Language | 0 | - | 4.95 | 195,642 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,926 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,081 |
| Countries in their Native Language | 0 | - | 4.99 | 199,418 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,439 |
| Provinces of South Africa | 0 | - | 4.74 | 21,874 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,198 |
| Australia Map Quiz | 0 | - | 4.95 | 345,702 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,225 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,354 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,819 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,201 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,654 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,207 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,655 |
| The Only European Country ... | 0 | - | 4.91 | 218,246 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,094 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,659 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,077 |
| Countries of Africa | 0 | - | 5.00 | 2,551,954 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,581 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,791 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,395 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,593 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,867 |
| German-Speaking Countries | 0 | - | 4.92 | 145,895 |
| Italian Name Translation | 0 | - | 4.83 | 47,643 |
| French-Speaking Countries | 0 | - | 4.85 | 271,298 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,640 |
| Australian States and Territories | 0 | - | 4.96 | 142,562 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,431 |
| Australia True or False | 0 | - | 4.87 | 57,053 |
| Flags of North and South America | 0 | - | 4.99 | 375,685 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,617 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,370 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,860 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,702 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,533 |
| North America Map Quiz | 0 | - | 4.98 | 250,538 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,007 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,981 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,065 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,464 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,152 |
| Celtic Nations | 0 | - | 4.61 | 47,055 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,280 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,248 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,805 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,138 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,580 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,866 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,060 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,757 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,029 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,904 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,613 |
| Slavic Countries | 0 | - | 4.96 | 112,152 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,600 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,326 |
| Languages of Spain | 0 | - | 4.36 | 23,390 |
| Counties of England | 0 | - | 4.97 | 800,978 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,944 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,593 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,318 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,684 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,960 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,534 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,072 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,198 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,357 |
| Countries of the Middle East | 0 | - | 4.96 | 202,200 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,501 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,383 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,442 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,014 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,275 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,042 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,943 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,267 |
| African Island Countries | 0 | - | 4.96 | 102,207 |
| Eritrea Country Quiz | 0 | - | 4.59 | 22,209 |
| Rwanda Country Quiz | 0 | - | 4.63 | 21,982 |
| Somalia Country Quiz | 0 | - | 4.78 | 25,370 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,774 |
| Uganda Country Quiz | 0 | - | 4.54 | 25,166 |
| English Speaking Countries | 0 | - | 4.64 | 357,922 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,200 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,830 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,947 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,617 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,711 |
| Flags of Oceania | 0 | - | 5.00 | 261,676 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,523 |
| Palau Country Quiz | 0 | - | 4.90 | 23,098 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,255 |
| Australia Country Quiz | 0 | - | 4.43 | 69,760 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,788 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,459 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,309 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,861 |
| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,511 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,912 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,584 |
| The Only American Country ... | 0 | - | 4.92 | 122,029 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,485 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,595 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,676 |
| States of Mexico | 0 | - | 4.96 | 177,528 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,423 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,295 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,488 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,412 |
| States of Brazil | 0 | - | 4.97 | 89,145 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,115 |
| Central American Countries | 0 | - | 4.98 | 157,073 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,122 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,734 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,518 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,006 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,645 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,750 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,317 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,126 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,785 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,233 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,687 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,025 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,733 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,578 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,164 |
| US States Quiz | 0 | - | 5.00 | 16,957,357 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,184 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,070 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,354 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,324 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,511 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,576 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,519 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,288 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,204 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,138 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,578 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,679 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,194 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,250 |
| Monarchies of Europe | 0 | - | 4.90 | 98,591 |
| European Countries with One Border | 0 | - | 4.97 | 183,459 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,213 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,006 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,072 |
