| African Countries by First 2 Letters | 0 | - | 4.96 | 262,341 |
| African East Coast | 0 | - | 4.96 | 92,587 |
| Top African Languages on a Map | 0 | - | 4.92 | 68,402 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 237,976 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 58,873 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 48,376 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.41 | 312,354 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 517,690 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 272,414 |
| Africa A-Z | 0 | - | 4.57 | 45,800 |
| Famous People from Africa | 0 | - | 4.45 | 10,723 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 46,751 |
| Word Chain - Africa | 0 | - | 4.48 | 31,102 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 59,710 |
| Europe Map Quiz | 0 | - | 5.00 | 4,642,325 |
| Africa Map Quiz | 0 | - | 5.00 | 2,070,152 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,442 |
| Oceania Map Quiz | 0 | - | 4.98 | 618,266 |
| Australian Capitals | 0 | - | 4.92 | 62,228 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 66,776 |
| Official European Union Languages | 0 | - | 4.98 | 232,015 |
| European Countries in their Native Language | 0 | - | 4.99 | 153,805 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 416,773 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,419,703 |
| Asia Map Quiz | 0 | - | 4.99 | 878,916 |
| African Physical Geography | 0 | - | 4.51 | 31,258 |
| African Great Lakes | 0 | - | 4.80 | 62,680 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 42,640 |
| Largest Land Animals of Africa | 0 | - | 4.35 | 12,500 |
| Western Africa Map Quiz | 0 | - | 4.97 | 70,437 |
| Official Languages of South Africa | 0 | - | 4.56 | 25,807 |
| Geography of South Africa | 0 | - | 4.53 | 16,850 |
| History of South Africa | 0 | - | 4.60 | 17,369 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 47,677 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 204,231 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,790 |
| Countries That Use the Euro | 0 | - | 4.97 | 96,670 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,201 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,782 |
| The Only European Country ... | 0 | - | 4.92 | 204,954 |
| European Countries NOT in NATO | 0 | - | 4.88 | 54,905 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,830 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 92,717 |
| Countries of Africa | 0 | - | 5.00 | 2,427,732 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.79 | 30,706 |
| Provinces of South Africa | 0 | - | 4.74 | 20,476 |
| Australia Map Quiz | 0 | - | 4.94 | 337,644 |
| United States Map Quiz | 0 | - | 4.98 | 4,097,267 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,672 |
| Celtic Nations | 0 | - | 4.69 | 46,362 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,357,409 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 96,736 |
| Flags of Africa Quiz | 0 | - | 5.00 | 440,874 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 211,823 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 113,309 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 157,366 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 132,344 |
| African Island Countries | 0 | - | 4.96 | 98,320 |
| Australian States and Territories | 0 | - | 4.96 | 138,108 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,252 |
| Australia True or False | 0 | - | 4.87 | 55,502 |
| Flags of North and South America | 0 | - | 4.99 | 344,490 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,155 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,310 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 123,421 |
| South America Map Quiz | 0 | - | 5.00 | 1,516,547 |
| Countries of North America Quiz | 0 | - | 5.00 | 981,373 |
| North America Map Quiz | 0 | - | 4.98 | 233,654 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 112,420 |
| Canada Provinces and Territories | 0 | - | 5.00 | 325,209 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 619,488 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 53,053 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,362 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 22,754 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,165,182 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,294,884 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 188,681 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 147,576 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 209,456 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,679 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.85 | 85,380 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 303,093 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 156,079 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 63,426 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 85,452 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 124,086 |
| Slavic Countries | 0 | - | 4.96 | 108,698 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,978 |
| Counties of England | 0 | - | 4.97 | 769,350 |
| Flags of Asia Quiz | 0 | - | 4.99 | 583,214 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 107,336 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 150,384 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 96,375 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 104,988 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 122,531 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 103,763 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,367 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 225,044 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 46,541 |
| Countries of the Middle East | 0 | - | 4.95 | 193,598 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 54,236 |
| States of India | 0 | - | 4.94 | 182,434 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 30,809 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 70,890 |
| African Geography A-Z | 0 | - | 4.33 | 21,205 |
| The Only African Country ... | 0 | - | 4.98 | 126,484 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,899 |
| Pixelated Africa Map | 0 | - | 4.98 | 96,407 |
| Countries Closest to Africa | 0 | - | 4.96 | 153,706 |
| Flags of Oceania | 0 | - | 5.00 | 243,832 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 25,346 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 141,561 |
| Australia Country Quiz | 0 | - | 4.43 | 68,240 |
| Regions of New Zealand | 0 | - | 4.85 | 27,254 |
| The Only American Country ... | 0 | - | 4.92 | 117,746 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,931 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,752 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 891,152 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 54,410 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 92,211 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 58,642 |
| U.S. State Border Crossings | 0 | - | 4.96 | 88,064 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 234,828 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 72,611 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 70,848 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 102,723 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 92,528 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 132,918 |
| Three Band Flags of Europe | 0 | - | 4.97 | 187,090 |
| Catholic Countries in Europe | 0 | - | 4.83 | 91,907 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 57,183 |
| Pixelated Europe Map | 0 | - | 4.87 | 118,720 |
| Monarchies of Europe | 0 | - | 4.89 | 95,045 |
| European Countries with One Border | 0 | - | 4.97 | 178,220 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 174,661 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 145,565 |
| Federal Subjects of Russia | 0 | - | 4.95 | 136,883 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 121,942 |
| Regions of France Map Quiz | 0 | - | 4.96 | 139,551 |
| States of Germany Map Quiz | 0 | - | 4.91 | 128,782 |
| States of Germany | 0 | - | 4.95 | 143,452 |
| Germany Immigration by Country | 0 | - | 4.86 | 77,728 |
| Counties of Ireland | 0 | - | 4.91 | 181,580 |
| Regions of Italy | 0 | - | 4.91 | 71,001 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 39,688 |
| Regions of Spain Quiz | 0 | - | 4.89 | 108,199 |
| Cantons of Switzerland | 0 | - | 4.97 | 47,414 |
| UK Cities Map Quiz | 0 | - | 4.95 | 456,338 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 91,064 |
| Counties of England Map Quiz | 0 | - | 4.97 | 301,767 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 16,997 |
| Champions League Winners | 0 | - | 4.91 | 971,615 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 64,938 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 102,050 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 131,577 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 128,557 |
| Pixelated Asia Map | 0 | - | 4.92 | 70,218 |
| Monarchies of Asia | 0 | - | 4.97 | 69,353 |
| Asian Country Superlatives | 0 | - | 4.83 | 79,209 |
| Provinces of Turkey | 0 | - | 4.95 | 195,186 |
| Provinces of China | 0 | - | 4.97 | 189,379 |
| Japanese Prefectures | 0 | - | 4.98 | 128,077 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 103,046 |
| States of India Map Quiz | 0 | - | 4.90 | 24,565 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 56,644 |
| Nepal Country Quiz | 0 | - | 4.95 | 36,401 |
| African Countries with the Most Christians | 0 | - | 4.93 | 73,332 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 117,757 |
| Name a Valid African Country | 0 | - | 4.98 | 149,250 |
| Kenya Country Quiz | 0 | - | 4.86 | 33,704 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,115 |
| Palau Country Quiz | 0 | - | 4.89 | 22,306 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 89,010 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 66,688 |
| Countries Closest to Australia | 0 | - | 4.99 | 164,090 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 20,888 |
| Tonga Country Quiz | 0 | - | 4.82 | 19,909 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,455 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 89,001 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 90,592 |
| States of Mexico | 0 | - | 4.94 | 164,353 |
| Mexico States Map Quiz | 0 | - | 4.83 | 100,363 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 102,263 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 49,664 |
| Brazil States Map Quiz | 0 | - | 4.84 | 45,624 |
| States of Brazil | 0 | - | 4.98 | 81,937 |
| Central American Countries | 0 | - | 4.98 | 150,944 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 125,847 |
| U.S. National Parks Quiz | 0 | - | 4.83 | 52,715 |
| Total United States Immigration by Country | 0 | - | 4.90 | 107,237 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 169,663 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 231,139 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 71,462 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 63,417 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.89 | 26,305 |
| US States Quiz | 0 | - | 5.00 | 16,252,941 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 360,209 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 36,593 |
| Flags of the Mediterranean | 0 | - | 4.94 | 144,286 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 86,952 |
