| African Countries by First 2 Letters | 0 | - | 4.96 | 267,629 |
| African East Coast | 0 | - | 4.96 | 95,653 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,414 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,849 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,452 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,233 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,022 |
| African Great Lakes | 0 | - | 4.82 | 65,850 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,224 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,418 |
| African Physical Geography | 0 | - | 4.51 | 31,641 |
| Africa A-Z | 0 | - | 4.57 | 46,539 |
| Famous People from Africa | 0 | - | 4.45 | 10,929 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,326 |
| Word Chain - Africa | 0 | - | 4.47 | 31,567 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,636 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,263 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,663 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,917 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,690 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,406 |
| Australian Capitals | 0 | - | 4.92 | 62,681 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,916 |
| Official European Union Languages | 0 | - | 4.97 | 237,900 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,459 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,965 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,191 |
| Asia Map Quiz | 0 | - | 4.99 | 912,508 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,429 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,731 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,495 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,130 |
| Geography of South Africa | 0 | - | 4.54 | 17,207 |
| History of South Africa | 0 | - | 4.60 | 17,651 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,338 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,409 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,522 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,217 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,805 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,558 |
| The Only European Country ... | 0 | - | 4.91 | 215,570 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,525 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,701 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,389 |
| Countries of Africa | 0 | - | 5.00 | 2,525,647 |
| Provinces of South Africa | 0 | - | 4.74 | 21,596 |
| Australia Map Quiz | 0 | - | 4.95 | 343,542 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,506 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,622 |
| Celtic Nations | 0 | - | 4.69 | 46,886 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,040 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,776 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,961 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,433 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,026 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,843 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,950 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,952 |
| African Island Countries | 0 | - | 4.96 | 101,289 |
| Australian States and Territories | 0 | - | 4.96 | 141,508 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,183 |
| Australia True or False | 0 | - | 4.87 | 56,727 |
| Flags of North and South America | 0 | - | 4.99 | 371,069 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,463 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,678 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,081 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,964 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,863 |
| North America Map Quiz | 0 | - | 4.98 | 247,137 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,598 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,546 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,480 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,963 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,738 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,341 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,338 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,712 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,277 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,830 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,793 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,871 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,169 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,671 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 169,941 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,555 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,858 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,602 |
| Slavic Countries | 0 | - | 4.96 | 111,367 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,242 |
| Counties of England | 0 | - | 4.97 | 793,626 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,190 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,980 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,372 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,846 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,696 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,487 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,128 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,135 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,800 |
| Countries of the Middle East | 0 | - | 4.96 | 200,479 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,392 |
| States of India | 0 | - | 4.94 | 192,110 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,555 |
| African Geography A-Z | 0 | - | 4.33 | 21,455 |
| The Only African Country ... | 0 | - | 4.98 | 128,812 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,985 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,529 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,841 |
| Flags of Oceania | 0 | - | 5.00 | 257,547 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,198 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,032 |
| Australia Country Quiz | 0 | - | 4.43 | 69,480 |
| Regions of New Zealand | 0 | - | 4.85 | 28,427 |
| The Only American Country ... | 0 | - | 4.92 | 121,285 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,828 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,487 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,190 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,561 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,458 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,657 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,289 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,999 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,261 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,597 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,749 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,829 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 96,676 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,563 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,107 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,703 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,712 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,347 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,361 |
| Monarchies of Europe | 0 | - | 4.90 | 97,801 |
| European Countries with One Border | 0 | - | 4.97 | 182,307 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,149 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,696 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,822 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,618 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,971 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,363 |
| States of Germany | 0 | - | 4.96 | 151,482 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,735 |
| Regions of Italy | 0 | - | 4.92 | 75,375 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,320 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,405 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,866 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,710 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,449 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,863 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,642 |
| Champions League Winners | 0 | - | 4.92 | 1,002,231 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,219 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,641 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,924 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,985 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,900 |
| Monarchies of Asia | 0 | - | 4.97 | 70,896 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,715 |
| Provinces of Turkey | 0 | - | 4.95 | 203,306 |
| Provinces of China | 0 | - | 4.97 | 202,883 |
| Japanese Prefectures | 0 | - | 4.98 | 136,089 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,610 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,472 |
| States of India Map Quiz | 0 | - | 4.83 | 26,298 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,052 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,601 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,287 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,887 |
| Name a Valid African Country | 0 | - | 4.98 | 153,587 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,686 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,970 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,316 |
| Palau Country Quiz | 0 | - | 4.90 | 22,949 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,450 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,853 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,658 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,393 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,467 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,170 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,585 |
| States of Mexico | 0 | - | 4.95 | 175,164 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,327 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,680 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,500 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,753 |
| States of Brazil | 0 | - | 4.97 | 87,346 |
| Central American Countries | 0 | - | 4.98 | 155,717 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,294 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,673 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,192 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,987 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,732 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,745 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,987 |
| US States Quiz | 0 | - | 5.00 | 16,805,283 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,357 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,187 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,138 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,812 |
