| African Countries by First 2 Letters | 0 | - | 4.96 | 269,266 |
| African East Coast | 0 | - | 4.96 | 96,705 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,174 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,529 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,988 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,558 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,074 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,742 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,295 |
| African Great Lakes | 0 | - | 4.82 | 66,924 |
| Word Chain - Africa | 0 | - | 4.47 | 31,709 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,563 |
| African Physical Geography | 0 | - | 4.51 | 31,812 |
| Africa A-Z | 0 | - | 4.57 | 46,760 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,906 |
| Famous People from Africa | 0 | - | 4.45 | 10,997 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,479 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,933 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,896 |
| Australian Capitals | 0 | - | 4.92 | 62,826 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,679 |
| Official European Union Languages | 0 | - | 4.97 | 239,686 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,580 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,670 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,122 |
| Asia Map Quiz | 0 | - | 4.99 | 924,549 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,892 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,086 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,235 |
| Geography of South Africa | 0 | - | 4.54 | 17,316 |
| History of South Africa | 0 | - | 4.60 | 17,757 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,411 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,810 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,888 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,637 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,286 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,998 |
| The Only European Country ... | 0 | - | 4.91 | 218,807 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,413 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,040 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,875 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,784 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,809 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,555 |
| Provinces of South Africa | 0 | - | 4.74 | 21,931 |
| Australia Map Quiz | 0 | - | 4.95 | 346,059 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,504 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,096 |
| Celtic Nations | 0 | - | 4.61 | 47,085 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,001 |
| Countries of Africa | 0 | - | 5.00 | 2,557,813 |
| Australian States and Territories | 0 | - | 4.96 | 142,796 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,484 |
| Australia True or False | 0 | - | 4.87 | 57,128 |
| Flags of North and South America | 0 | - | 4.99 | 376,631 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,932 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,747 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,574 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,102 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,742 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,653 |
| North America Map Quiz | 0 | - | 4.98 | 251,831 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,958 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,892 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,342 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,539 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,151 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,495 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,802 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,101 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,437 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,983 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,604 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,723 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 87,983 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,561 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,512 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,288 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,116 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,727 |
| Slavic Countries | 0 | - | 4.96 | 112,316 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,673 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,413 |
| Counties of England | 0 | - | 4.97 | 802,383 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,693 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,764 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,476 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,844 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,103 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,758 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,276 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,018 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,504 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,541 |
| Countries of the Middle East | 0 | - | 4.96 | 202,555 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,726 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,491 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,005 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,274 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,446 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,216 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,075 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,523 |
| African Island Countries | 0 | - | 4.96 | 102,392 |
| Flags of Oceania | 0 | - | 5.00 | 262,439 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,685 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,452 |
| Australia Country Quiz | 0 | - | 4.43 | 69,823 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,975 |
| Regions of New Zealand | 0 | - | 4.84 | 28,712 |
| The Only American Country ... | 0 | - | 4.92 | 122,175 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,614 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,824 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,784 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,118 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,943 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,859 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,772 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,914 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,944 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,235 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,463 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,678 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,440 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,418 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,487 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,719 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,735 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,418 |
| Monarchies of Europe | 0 | - | 4.90 | 98,801 |
| European Countries with One Border | 0 | - | 4.97 | 183,706 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,464 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,286 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,344 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,431 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,561 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,747 |
| States of Germany | 0 | - | 4.95 | 154,342 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,654 |
| Regions of Italy | 0 | - | 4.92 | 76,970 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,765 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,239 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,715 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,312 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,482 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,951 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,834 |
| Champions League Winners | 0 | - | 4.92 | 1,015,379 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,934 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,774 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,046 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,358 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,730 |
| Monarchies of Asia | 0 | - | 4.97 | 71,476 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,256 |
| Provinces of Turkey | 0 | - | 4.95 | 205,775 |
| Provinces of China | 0 | - | 4.97 | 207,739 |
| Japanese Prefectures | 0 | - | 4.98 | 138,875 |
| States of India | 0 | - | 4.94 | 195,723 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,255 |
| African Geography A-Z | 0 | - | 4.33 | 21,530 |
| The Only African Country ... | 0 | - | 4.99 | 129,619 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,369 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,040 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,407 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,765 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,789 |
| Palau Country Quiz | 0 | - | 4.89 | 23,134 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,877 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,558 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,765 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,543 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,945 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,610 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,372 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,795 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,777 |
| States of Mexico | 0 | - | 4.96 | 178,073 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,564 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,440 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,746 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,547 |
| States of Brazil | 0 | - | 4.97 | 89,608 |
| Central American Countries | 0 | - | 4.98 | 157,256 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,542 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,298 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,432 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,336 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,470 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,279 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,082 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,688 |
| US States Quiz | 0 | - | 5.00 | 16,986,163 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,518 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,369 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,287 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,428 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,738 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,808 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,733 |
