| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,567 |
| Australia True or False | 0 | - | 4.87 | 57,258 |
| Australia Country Quiz | 0 | - | 4.43 | 69,911 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,158 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,920 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,677 |
| Animals of Australia | 0 | - | 4.53 | 42,540 |
| AFL Teams | 0 | - | 4.43 | 41,036 |
| Flags of Oceania | 0 | - | 5.00 | 263,772 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,835 |
| Word Chain - Australia | 0 | - | 4.38 | 38,271 |
| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| Palau Country Quiz | 0 | - | 4.89 | 23,209 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| Samoa Country Quiz | 0 | - | 4.81 | 21,006 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,671 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,310 |
| Austria... or Australia? | 0 | - | 4.67 | 104,886 |
| Famous Australians by Description | 0 | - | 4.23 | 28,205 |
| Australian Slang | 0 | - | 4.24 | 28,773 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,162 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,779 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,835 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,496 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,438 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,346 |
| Papua New Guinea Country Quiz | 0 | - | 4.63 | 33,414 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,898 |
| Official European Union Languages | 0 | - | 4.97 | 240,489 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,900 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,835 |
| Asia Map Quiz | 0 | - | 4.99 | 927,359 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,665 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,419 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,417 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,642 |
| The Only European Country ... | 0 | - | 4.91 | 219,834 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,957 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,125 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| African East Coast | 0 | - | 4.96 | 96,989 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,158 |
| Australia Map Quiz | 0 | - | 4.95 | 346,659 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,066 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,197 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,496 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,567 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,749 |
| Celtic Nations | 0 | - | 4.61 | 47,134 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,383 |
| Countries of Africa | 0 | - | 5.00 | 2,567,024 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,750 |
| Flags of North and South America | 0 | - | 4.99 | 378,604 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,113 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,042 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,953 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,389 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,803 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,211 |
| North America Map Quiz | 0 | - | 4.98 | 253,115 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,475 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,730 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,704 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,275 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,850 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,878 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,867 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,607 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,498 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,184 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,380 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,845 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,874 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,462 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,973 |
| Slavic Countries | 0 | - | 4.96 | 112,582 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,778 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,541 |
| Counties of England | 0 | - | 4.97 | 804,891 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,608 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,810 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,127 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,386 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,120 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,297 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,022 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,871 |
| Countries of the Middle East | 0 | - | 4.96 | 203,414 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,839 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,775 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,289 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,138 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,790 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,946 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,077 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,619 |
| African Island Countries | 0 | - | 4.96 | 102,819 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 245,003 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,544 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,756 |
| The Only American Country ... | 0 | - | 4.92 | 122,419 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,833 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,670 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,060 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,368 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,421 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,003 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,052 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,118 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,336 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,358 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,309 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,820 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,993 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,948 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,849 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,738 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| European Countries with One Border | 0 | - | 4.97 | 184,133 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,844 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,666 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,081 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,895 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,077 |
| States of Germany | 0 | - | 4.95 | 155,081 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,874 |
| Regions of Italy | 0 | - | 4.92 | 77,345 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,982 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,700 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,977 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,001 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,707 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,398 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,879 |
| Champions League Winners | 0 | - | 4.92 | 1,018,940 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,192 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,159 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,376 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,985 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,988 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| Provinces of Turkey | 0 | - | 4.95 | 206,626 |
| Provinces of China | 0 | - | 4.97 | 209,251 |
| Japanese Prefectures | 0 | - | 4.98 | 139,612 |
| States of India | 0 | - | 4.94 | 196,773 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,116 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| The Only African Country ... | 0 | - | 4.99 | 129,868 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,489 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,308 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,060 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,692 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,076 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 61,082 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,678 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,003 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,766 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,052 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,431 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,940 |
| States of Mexico | 0 | - | 4.96 | 178,972 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,857 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,679 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,117 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,785 |
| States of Brazil | 0 | - | 4.98 | 90,172 |
| Central American Countries | 0 | - | 4.98 | 157,643 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,727 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,284 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,642 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,634 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,041 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,297 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,204 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,866 |
| US States Quiz | 0 | - | 5.00 | 17,035,163 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 369,000 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,425 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,619 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,571 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,816 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,151 |
