| African Countries by First 2 Letters | 0 | - | 4.96 | 268,069 |
| African East Coast | 0 | - | 4.96 | 95,976 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,902 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,294 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,595 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,319 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,040 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 56,469 |
| African Great Lakes | 0 | - | 4.82 | 66,166 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,264 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,936 |
| African Physical Geography | 0 | - | 4.51 | 31,684 |
| Africa A-Z | 0 | - | 4.57 | 46,595 |
| Famous People from Africa | 0 | - | 4.45 | 10,946 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,365 |
| Word Chain - Africa | 0 | - | 4.47 | 31,604 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,730 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,127 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,844 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,960 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,668 |
| Australian Capitals | 0 | - | 4.92 | 62,715 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,082 |
| Official European Union Languages | 0 | - | 4.97 | 238,375 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,767 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,956 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,736 |
| Asia Map Quiz | 0 | - | 4.99 | 915,954 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,756 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,753 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,796 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,147 |
| Geography of South Africa | 0 | - | 4.54 | 17,237 |
| History of South Africa | 0 | - | 4.60 | 17,680 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,621 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,079 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,632 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,858 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,949 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,100 |
| The Only European Country ... | 0 | - | 4.91 | 216,415 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,002 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,808 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,878 |
| Countries of Africa | 0 | - | 5.00 | 2,534,432 |
| Provinces of South Africa | 0 | - | 4.74 | 21,689 |
| Australia Map Quiz | 0 | - | 4.95 | 344,239 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,631 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,285 |
| Celtic Nations | 0 | - | 4.69 | 46,928 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,534 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,946 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,565 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,871 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,523 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,204 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,392 |
| African Island Countries | 0 | - | 4.96 | 101,550 |
| Australian States and Territories | 0 | - | 4.96 | 141,889 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,276 |
| Australia True or False | 0 | - | 4.87 | 56,829 |
| Flags of North and South America | 0 | - | 4.99 | 372,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,578 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,174 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,665 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,918 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,243 |
| North America Map Quiz | 0 | - | 4.98 | 248,256 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,702 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,137 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,877 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,108 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,854 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,379 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,662 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,633 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,593 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,125 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,504 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,091 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,336 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,301 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,402 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,032 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,192 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,063 |
| Slavic Countries | 0 | - | 4.96 | 111,599 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,331 |
| Counties of England | 0 | - | 4.97 | 796,052 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,875 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,176 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,667 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,098 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,936 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,796 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,426 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,372 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,215 |
| Countries of the Middle East | 0 | - | 4.96 | 201,020 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,496 |
| States of India | 0 | - | 4.95 | 193,042 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,743 |
| African Geography A-Z | 0 | - | 4.33 | 21,473 |
| The Only African Country ... | 0 | - | 4.99 | 129,052 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,106 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,803 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,137 |
| Flags of Oceania | 0 | - | 5.00 | 258,762 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,304 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,361 |
| Australia Country Quiz | 0 | - | 4.43 | 69,569 |
| Regions of New Zealand | 0 | - | 4.85 | 28,489 |
| The Only American Country ... | 0 | - | 4.92 | 121,535 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,053 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,553 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,923 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,863 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,618 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,028 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,441 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,352 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,417 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,922 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,889 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,036 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,783 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,425 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,174 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,042 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,463 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,671 |
| Monarchies of Europe | 0 | - | 4.90 | 98,066 |
| European Countries with One Border | 0 | - | 4.97 | 182,688 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,489 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,102 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,920 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,842 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,332 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,726 |
| States of Germany | 0 | - | 4.96 | 152,353 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,979 |
| Regions of Italy | 0 | - | 4.92 | 75,794 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,077 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,857 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,140 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,333 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,951 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,462 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,689 |
| Champions League Winners | 0 | - | 4.92 | 1,005,852 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,449 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,921 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,216 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,679 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,121 |
| Monarchies of Asia | 0 | - | 4.97 | 71,049 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,845 |
| Provinces of Turkey | 0 | - | 4.95 | 203,963 |
| Provinces of China | 0 | - | 4.97 | 204,114 |
| Japanese Prefectures | 0 | - | 4.98 | 136,696 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,797 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,780 |
| States of India Map Quiz | 0 | - | 4.83 | 26,489 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,201 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,708 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,552 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,525 |
| Name a Valid African Country | 0 | - | 4.98 | 153,968 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,771 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,051 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,463 |
| Palau Country Quiz | 0 | - | 4.90 | 22,998 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,549 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,049 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,892 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,444 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,511 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,235 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,107 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,416 |
| States of Mexico | 0 | - | 4.95 | 175,835 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,654 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,868 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,839 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,008 |
| States of Brazil | 0 | - | 4.97 | 87,888 |
| Central American Countries | 0 | - | 4.98 | 156,369 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,248 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,892 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,538 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,373 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,733 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,842 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,178 |
| US States Quiz | 0 | - | 5.00 | 16,859,443 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,869 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,239 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,458 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,987 |
