| African Countries by First 2 Letters | 0 | - | 4.96 | 258,022 |
| African East Coast | 0 | - | 4.96 | 90,424 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,745 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 234,223 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 57,859 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,793 |
| African Great Lakes | 0 | - | 4.83 | 60,558 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 307,248 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 509,591 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 268,342 |
| Africa A-Z | 0 | - | 4.57 | 45,249 |
| Famous People from Africa | 0 | - | 4.44 | 10,603 |
| "Big Five" African Game Animals | 0 | - | 4.21 | 46,381 |
| Word Chain - Africa | 0 | - | 4.48 | 30,798 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 58,995 |
| Europe Map Quiz | 0 | - | 5.00 | 4,554,644 |
| Africa Map Quiz | 0 | - | 5.00 | 2,034,841 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 32,126 |
| Oceania Map Quiz | 0 | - | 4.98 | 605,166 |
| Australian Capitals | 0 | - | 4.92 | 61,878 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,183 |
| Official European Union Languages | 0 | - | 4.98 | 228,073 |
| European Countries in their Native Language | 0 | - | 4.99 | 151,212 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,471 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,399,553 |
| Asia Map Quiz | 0 | - | 4.99 | 856,140 |
| African Physical Geography | 0 | - | 4.51 | 30,957 |
| Largest Land Animals of Africa | 0 | - | 4.35 | 12,237 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,099 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,593 |
| Geography of South Africa | 0 | - | 4.53 | 16,614 |
| History of South Africa | 0 | - | 4.59 | 17,179 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,803 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,790 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,459 |
| Countries That Use the Euro | 0 | - | 4.93 | 75,927 |
| Europe Geography Decoder | 0 | - | 4.85 | 67,055 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,514 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,703 |
| The Only European Country ... | 0 | - | 4.92 | 197,997 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,160 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,707 |
| Countries of Africa | 0 | - | 5.00 | 2,357,248 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.75 | 30,112 |
| Provinces of South Africa | 0 | - | 4.74 | 19,773 |
| Australia Map Quiz | 0 | - | 4.94 | 333,639 |
| United States Map Quiz | 0 | - | 4.98 | 4,053,529 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,168 |
| Celtic Nations | 0 | - | 4.74 | 46,017 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,340,570 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,581 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,065 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,398 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,528 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,401 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,837 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,004 |
| African Island Countries | 0 | - | 4.96 | 96,059 |
| Australian States and Territories | 0 | - | 4.96 | 135,859 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,515 |
| Australia True or False | 0 | - | 4.87 | 54,678 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,012 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,272 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,476 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,522 |
| South America Map Quiz | 0 | - | 5.00 | 1,492,132 |
| Countries of North America Quiz | 0 | - | 5.00 | 953,877 |
| North America Map Quiz | 0 | - | 4.98 | 224,355 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,189 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 610,553 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 51,579 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,370 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,348 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,133,516 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,269,533 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,868 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,520 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,563 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,960 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 84,020 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,662 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 144,422 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 60,130 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,703 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,912 |
| Slavic Countries | 0 | - | 4.96 | 106,600 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,056 |
| Counties of England | 0 | - | 4.97 | 749,119 |
| Flags of Asia Quiz | 0 | - | 4.99 | 567,705 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,821 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,140 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,575 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 102,990 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,698 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,336 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,499 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 221,210 |
| Countries of the Middle East | 0 | - | 4.95 | 188,184 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,740 |
| Japanese Prefectures | 0 | - | 4.98 | 122,271 |
| States of India | 0 | - | 4.94 | 175,424 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,522 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,746 |
| African Geography A-Z | 0 | - | 4.33 | 21,012 |
| The Only African Country ... | 0 | - | 4.98 | 124,772 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,038 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,828 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,163 |
| Flags of Oceania | 0 | - | 5.00 | 236,332 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,293 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 139,198 |
| Australia Country Quiz | 0 | - | 4.43 | 60,081 |
| Regions of New Zealand | 0 | - | 4.82 | 26,488 |
| The Only American Country ... | 0 | - | 4.93 | 115,805 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,406 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,239 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 883,005 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,499 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,574 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,419 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,645 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,793 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,897 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 68,487 |
| Canada Provinces and Territories | 0 | - | 4.99 | 311,819 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,411 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 130,019 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,569 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,894 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,384 |
| Pixelated Europe Map | 0 | - | 4.87 | 116,629 |
| Monarchies of Europe | 0 | - | 4.89 | 93,190 |
| European Countries with One Border | 0 | - | 4.97 | 175,452 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,885 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,619 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,723 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,984 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,144 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,864 |
| States of Germany | 0 | - | 4.94 | 138,180 |
| Germany Immigration by Country | 0 | - | 4.86 | 75,640 |
| Counties of Ireland | 0 | - | 4.90 | 176,000 |
| Regions of Italy | 0 | - | 4.91 | 68,053 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 35,045 |
| Regions of Spain Quiz | 0 | - | 4.89 | 104,688 |
| Cantons of Switzerland | 0 | - | 4.97 | 45,407 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,584 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,385 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,871 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 16,557 |
| Champions League Winners | 0 | - | 4.91 | 948,446 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 64,004 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 99,388 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 129,324 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 124,535 |
| Pixelated Asia Map | 0 | - | 4.91 | 68,475 |
| Monarchies of Asia | 0 | - | 4.96 | 68,136 |
| Provinces of Turkey | 0 | - | 4.95 | 190,949 |
| Provinces of China | 0 | - | 4.97 | 179,940 |
| Japan Country Quiz | 0 | - | 4.92 | 127,897 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 100,645 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,651 |
| Nepal Country Quiz | 0 | - | 4.95 | 35,640 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,945 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,931 |
| Name a Valid African Country | 0 | - | 4.98 | 134,130 |
| Kenya Country Quiz | 0 | - | 4.86 | 33,032 |
| Palau Country Quiz | 0 | - | 4.89 | 21,838 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,086 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 65,214 |
| Countries Closest to Australia | 0 | - | 4.99 | 161,962 |
| Tuvalu Country Quiz | 0 | - | 4.85 | 20,520 |
| Tonga Country Quiz | 0 | - | 4.82 | 19,501 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 47,980 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,160 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 89,444 |
| States of Mexico | 0 | - | 4.93 | 157,824 |
| Mexico States Map Quiz | 0 | - | 4.81 | 97,890 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 100,264 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 46,915 |
| Brazil States Map Quiz | 0 | - | 4.84 | 44,183 |
| States of Brazil | 0 | - | 4.97 | 78,328 |
| Central American Countries | 0 | - | 4.98 | 148,152 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,113 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 123,782 |
| U.S. National Parks Quiz | 0 | - | 4.81 | 50,927 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,462 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 166,428 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 201,979 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 70,583 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.83 | 61,912 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.89 | 25,300 |
| US States Quiz | 0 | - | 5.00 | 15,860,561 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 355,831 |
| Mediterranean Geography on a Map | 0 | - | 4.48 | 36,111 |
| Flags of the Mediterranean | 0 | - | 4.94 | 130,906 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,867 |
| Pre-Euro Currencies | 0 | - | 4.43 | 51,236 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,665 |
