| African Countries by First 2 Letters | 0 | - | 4.96 | 268,801 |
| African East Coast | 0 | - | 4.96 | 96,416 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,705 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,097 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,833 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,448 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,468 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,808 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,072 |
| African Great Lakes | 0 | - | 4.82 | 66,654 |
| Word Chain - Africa | 0 | - | 4.47 | 31,668 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,965 |
| African Physical Geography | 0 | - | 4.51 | 31,758 |
| Africa A-Z | 0 | - | 4.57 | 46,715 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,373 |
| Famous People from Africa | 0 | - | 4.45 | 10,974 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,439 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,858 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,352 |
| Australian Capitals | 0 | - | 4.92 | 62,780 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,435 |
| Official European Union Languages | 0 | - | 4.97 | 239,157 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,269 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,639 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,268 |
| Asia Map Quiz | 0 | - | 4.99 | 921,249 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,541 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,024 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,200 |
| Geography of South Africa | 0 | - | 4.54 | 17,281 |
| History of South Africa | 0 | - | 4.60 | 17,728 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,061 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,080 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,787 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,924 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,164 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,267 |
| The Only European Country ... | 0 | - | 4.91 | 217,836 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,875 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,948 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,522 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,377 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,785 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,281 |
| Provinces of South Africa | 0 | - | 4.74 | 21,829 |
| Australia Map Quiz | 0 | - | 4.95 | 345,472 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,297 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,381 |
| Celtic Nations | 0 | - | 4.69 | 47,026 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,457 |
| Countries of Africa | 0 | - | 5.00 | 2,548,491 |
| Australian States and Territories | 0 | - | 4.96 | 142,391 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,398 |
| Australia True or False | 0 | - | 4.87 | 57,007 |
| Flags of North and South America | 0 | - | 4.99 | 374,980 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,789 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,247 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,665 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,663 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,194 |
| North America Map Quiz | 0 | - | 4.98 | 249,914 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,845 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,355 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,342 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,380 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,011 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,456 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,872 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,024 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,113 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,663 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,774 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,486 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,752 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,744 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,040 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,839 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,742 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,519 |
| Slavic Countries | 0 | - | 4.96 | 112,024 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,540 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,262 |
| Counties of England | 0 | - | 4.97 | 800,039 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,947 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,501 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,182 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,534 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,670 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,385 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,937 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,766 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,002 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,272 |
| Countries of the Middle East | 0 | - | 4.96 | 201,924 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,633 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,318 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,381 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,768 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,093 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,835 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,750 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,092 |
| African Island Countries | 0 | - | 4.96 | 102,052 |
| Flags of Oceania | 0 | - | 5.00 | 261,057 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,484 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,097 |
| Australia Country Quiz | 0 | - | 4.43 | 69,711 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,777 |
| Regions of New Zealand | 0 | - | 4.84 | 28,628 |
| The Only American Country ... | 0 | - | 4.92 | 121,917 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,376 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,257 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,331 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,940 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,518 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,676 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,296 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,694 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,563 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,096 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,289 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,239 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,171 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,029 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,935 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,494 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,647 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,125 |
| Monarchies of Europe | 0 | - | 4.90 | 98,472 |
| European Countries with One Border | 0 | - | 4.97 | 183,296 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,072 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,892 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,351 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,223 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,009 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,363 |
| States of Germany | 0 | - | 4.95 | 153,632 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,385 |
| Regions of Italy | 0 | - | 4.92 | 76,457 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,529 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,728 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,501 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,537 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,261 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,385 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Champions League Winners | 0 | - | 4.92 | 1,011,288 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,416 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,699 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,735 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,503 |
| Monarchies of Asia | 0 | - | 4.97 | 71,307 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,095 |
| Provinces of Turkey | 0 | - | 4.94 | 204,983 |
| Provinces of China | 0 | - | 4.97 | 206,167 |
| Japanese Prefectures | 0 | - | 4.98 | 138,057 |
| States of India | 0 | - | 4.95 | 194,675 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,068 |
| African Geography A-Z | 0 | - | 4.33 | 21,506 |
| The Only African Country ... | 0 | - | 4.99 | 129,388 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,265 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,172 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,510 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,643 |
| Palau Country Quiz | 0 | - | 4.90 | 23,077 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,737 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,372 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,225 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,499 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,884 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,568 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,318 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,500 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,627 |
| States of Mexico | 0 | - | 4.96 | 177,172 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,301 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,210 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,324 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,337 |
| States of Brazil | 0 | - | 4.97 | 88,915 |
| Central American Countries | 0 | - | 4.98 | 156,925 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,042 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,370 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,204 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,989 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,050 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,256 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,983 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,490 |
| US States Quiz | 0 | - | 5.00 | 16,937,795 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,996 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,324 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,953 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,265 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,673 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,468 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,393 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,681 |
