| African Countries by First 2 Letters | 0 | - | 4.96 | 269,746 |
| African East Coast | 0 | - | 4.96 | 96,961 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,557 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,959 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,108 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,637 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,631 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,926 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,233 |
| African Great Lakes | 0 | - | 4.82 | 67,168 |
| Word Chain - Africa | 0 | - | 4.47 | 31,739 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,122 |
| African Physical Geography | 0 | - | 4.51 | 31,847 |
| Africa A-Z | 0 | - | 4.57 | 46,808 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,962 |
| Famous People from Africa | 0 | - | 4.45 | 11,015 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,521 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,017 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,697 |
| Australian Capitals | 0 | - | 4.92 | 62,867 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,886 |
| Official European Union Languages | 0 | - | 4.97 | 240,442 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,874 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,677 |
| Asia Map Quiz | 0 | - | 4.99 | 927,134 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,344 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,122 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,640 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,468 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,009 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,352 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,412 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,589 |
| The Only European Country ... | 0 | - | 4.91 | 219,737 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,914 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,120 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,231 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,312 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,833 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,857 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,266 |
| Geography of South Africa | 0 | - | 4.54 | 17,405 |
| History of South Africa | 0 | - | 4.60 | 17,784 |
| Australia Map Quiz | 0 | - | 4.95 | 346,588 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,238 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,680 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,251 |
| Countries of Africa | 0 | - | 5.00 | 2,566,189 |
| Provinces of South Africa | 0 | - | 4.74 | 22,060 |
| Australian States and Territories | 0 | - | 4.96 | 143,118 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,557 |
| Australia True or False | 0 | - | 4.87 | 57,233 |
| Flags of North and South America | 0 | - | 4.99 | 378,439 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,022 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,915 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,948 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,795 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,911 |
| North America Map Quiz | 0 | - | 4.98 | 252,985 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,047 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,339 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,611 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,695 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,339 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,691 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,840 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,587 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,407 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,167 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,319 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,735 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,823 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,428 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,952 |
| Slavic Countries | 0 | - | 4.96 | 112,553 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,773 |
| Counties of England | 0 | - | 4.97 | 804,676 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,355 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,977 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,781 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,112 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,368 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,085 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,545 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,272 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,968 |
| Countries of the Middle East | 0 | - | 4.96 | 203,360 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,826 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,597 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,561 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,116 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,765 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,838 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,046 |
| African Island Countries | 0 | - | 4.96 | 102,788 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,540 |
| Flags of Oceania | 0 | - | 5.00 | 263,684 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,826 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,733 |
| Australia Country Quiz | 0 | - | 4.43 | 69,903 |
| Regions of New Zealand | 0 | - | 4.84 | 28,812 |
| The Only American Country ... | 0 | - | 4.92 | 122,395 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,808 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,612 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,019 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,345 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,392 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,984 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,025 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,105 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,304 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,352 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,646 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,224 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,789 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,951 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,930 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,839 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,707 |
| Monarchies of Europe | 0 | - | 4.90 | 99,077 |
| European Countries with One Border | 0 | - | 4.97 | 184,096 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,814 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,631 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,019 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,620 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,863 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,042 |
| States of Germany | 0 | - | 4.95 | 155,026 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,853 |
| Regions of Italy | 0 | - | 4.92 | 77,309 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,957 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,664 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,939 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,953 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,686 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,351 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,878 |
| Champions League Winners | 0 | - | 4.92 | 1,018,549 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,168 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,124 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,350 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,936 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,954 |
| Monarchies of Asia | 0 | - | 4.97 | 71,641 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,383 |
| Provinces of Turkey | 0 | - | 4.95 | 206,408 |
| Provinces of China | 0 | - | 4.97 | 209,115 |
| Japanese Prefectures | 0 | - | 4.98 | 139,511 |
| States of India | 0 | - | 4.94 | 196,687 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,583 |
| African Geography A-Z | 0 | - | 4.33 | 21,553 |
| The Only African Country ... | 0 | - | 4.99 | 129,846 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,478 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,287 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,955 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,049 |
| Palau Country Quiz | 0 | - | 4.89 | 23,192 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,984 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,741 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,023 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,576 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,990 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,655 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,425 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,989 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,922 |
| States of Mexico | 0 | - | 4.96 | 178,909 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,829 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,660 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,094 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,770 |
| States of Brazil | 0 | - | 4.98 | 90,124 |
| Central American Countries | 0 | - | 4.98 | 157,615 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,714 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,226 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,626 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,610 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,954 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,192 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,189 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,851 |
| US States Quiz | 0 | - | 5.00 | 17,030,675 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,965 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,421 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,589 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,560 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,810 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,123 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,022 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,483 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,052 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,550 |
