| African Countries by First 2 Letters | 0 | - | 4.96 | 267,685 |
| African East Coast | 0 | - | 4.96 | 95,693 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,479 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,904 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,477 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,241 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,115 |
| African Great Lakes | 0 | - | 4.82 | 65,913 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,372 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,464 |
| African Physical Geography | 0 | - | 4.51 | 31,642 |
| Africa A-Z | 0 | - | 4.57 | 46,546 |
| Famous People from Africa | 0 | - | 4.45 | 10,929 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,328 |
| Word Chain - Africa | 0 | - | 4.47 | 31,570 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,648 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,432 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,038 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,920 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,743 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,680 |
| Australian Capitals | 0 | - | 4.92 | 62,684 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,947 |
| Official European Union Languages | 0 | - | 4.97 | 237,943 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,504 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,115 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,466 |
| Asia Map Quiz | 0 | - | 4.99 | 913,110 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,466 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,735 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,520 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,132 |
| Geography of South Africa | 0 | - | 4.54 | 17,209 |
| History of South Africa | 0 | - | 4.60 | 17,654 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,373 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,504 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,532 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,307 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,834 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,618 |
| The Only European Country ... | 0 | - | 4.91 | 215,682 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,588 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,718 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,459 |
| Countries of Africa | 0 | - | 5.00 | 2,526,753 |
| Provinces of South Africa | 0 | - | 4.74 | 21,603 |
| Australia Map Quiz | 0 | - | 4.95 | 343,589 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,703 |
| Celtic Nations | 0 | - | 4.69 | 46,889 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,261 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,803 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,234 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,487 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,055 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,879 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,972 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,003 |
| African Island Countries | 0 | - | 4.96 | 101,319 |
| Australian States and Territories | 0 | - | 4.96 | 141,538 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,194 |
| Australia True or False | 0 | - | 4.87 | 56,735 |
| Flags of North and South America | 0 | - | 4.99 | 371,325 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,476 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,695 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,143 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,316 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,317 |
| North America Map Quiz | 0 | - | 4.98 | 247,263 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,609 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,728 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,629 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,981 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,755 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,344 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,020 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,055 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,316 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,857 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,876 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,897 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,187 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,756 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,094 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,608 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,886 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,626 |
| Slavic Countries | 0 | - | 4.96 | 111,398 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,257 |
| Counties of England | 0 | - | 4.97 | 793,914 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,536 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,008 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,407 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,868 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,733 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,535 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,156 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,168 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,840 |
| Countries of the Middle East | 0 | - | 4.96 | 200,543 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,396 |
| States of India | 0 | - | 4.94 | 192,215 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,570 |
| African Geography A-Z | 0 | - | 4.33 | 21,456 |
| The Only African Country ... | 0 | - | 4.98 | 128,843 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,008 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,558 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,870 |
| Flags of Oceania | 0 | - | 5.00 | 257,685 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,212 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,056 |
| Australia Country Quiz | 0 | - | 4.43 | 69,490 |
| Regions of New Zealand | 0 | - | 4.85 | 28,435 |
| The Only American Country ... | 0 | - | 4.92 | 121,307 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,851 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,489 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,275 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,620 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,476 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,705 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,311 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,046 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,273 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,627 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,765 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,848 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 96,967 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,588 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,141 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,753 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,779 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,358 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,391 |
| Monarchies of Europe | 0 | - | 4.90 | 97,845 |
| European Countries with One Border | 0 | - | 4.97 | 182,365 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,199 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,745 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,889 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,647 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,006 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,410 |
| States of Germany | 0 | - | 4.96 | 151,607 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,781 |
| Regions of Italy | 0 | - | 4.92 | 75,425 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,508 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,487 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,923 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,774 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,478 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,905 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,649 |
| Champions League Winners | 0 | - | 4.92 | 1,002,685 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,294 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,676 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,950 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,050 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,924 |
| Monarchies of Asia | 0 | - | 4.97 | 70,915 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,732 |
| Provinces of Turkey | 0 | - | 4.95 | 203,392 |
| Provinces of China | 0 | - | 4.97 | 203,021 |
| Japanese Prefectures | 0 | - | 4.98 | 136,171 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,643 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,508 |
| States of India Map Quiz | 0 | - | 4.83 | 26,310 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,066 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,614 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,313 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,928 |
| Name a Valid African Country | 0 | - | 4.98 | 153,623 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,693 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,981 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,335 |
| Palau Country Quiz | 0 | - | 4.90 | 22,952 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,465 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,873 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,690 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,399 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,472 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,177 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,613 |
| States of Mexico | 0 | - | 4.95 | 175,266 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,354 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,705 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,515 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,774 |
| States of Brazil | 0 | - | 4.97 | 87,387 |
| Central American Countries | 0 | - | 4.98 | 155,760 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,417 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,691 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,214 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,032 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,864 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,762 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,010 |
| US States Quiz | 0 | - | 5.00 | 16,812,218 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,414 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,195 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,167 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,827 |
