| Australian Capitals | 0 | - | 4.92 | 62,642 |
| Australian States and Territories | 0 | - | 4.96 | 141,231 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,104 |
| Australia True or False | 0 | - | 4.87 | 56,626 |
| Australia Country Quiz | 0 | - | 4.43 | 69,391 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,615 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,092 |
| Animals of Australia | 0 | - | 4.52 | 42,205 |
| Flags of Oceania | 0 | - | 5.00 | 256,485 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,082 |
| Word Chain - Australia | 0 | - | 4.37 | 38,057 |
| Regions of New Zealand | 0 | - | 4.85 | 28,325 |
| Palau Country Quiz | 0 | - | 4.90 | 22,900 |
| AFL Teams | 0 | - | 4.40 | 39,933 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,419 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,308 |
| Austria... or Australia? | 0 | - | 4.68 | 104,041 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,112 |
| Famous Australians by Description | 0 | - | 4.23 | 27,746 |
| Australian Slang | 0 | - | 4.25 | 28,525 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,956 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,738 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,988 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,678 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,830 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,788 |
| Official European Union Languages | 0 | - | 4.97 | 237,456 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,192 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,141 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,135 |
| Asia Map Quiz | 0 | - | 4.99 | 909,796 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,153 |
| African East Coast | 0 | - | 4.96 | 95,396 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,251 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,818 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,414 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,686 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,700 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,117 |
| The Only European Country ... | 0 | - | 4.91 | 214,798 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,096 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,645 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,026 |
| Countries of Africa | 0 | - | 5.00 | 2,517,154 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,005 |
| Australia Map Quiz | 0 | - | 4.94 | 343,042 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,782 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 18,976 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,230 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,571 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,606 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,992 |
| Celtic Nations | 0 | - | 4.69 | 46,858 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,526 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,585 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,859 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,049 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,815 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,578 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,745 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,571 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,029 |
| African Island Countries | 0 | - | 4.96 | 101,054 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,250 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,646 |
| Flags of North and South America | 0 | - | 4.99 | 369,385 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,335 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,430 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,686 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,545 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,797 |
| North America Map Quiz | 0 | - | 4.98 | 246,021 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,492 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,318 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,312 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,816 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,625 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,297 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,521 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,445 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,020 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,600 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,085 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,679 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,042 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,017 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,089 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,119 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,602 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,409 |
| Slavic Countries | 0 | - | 4.96 | 111,128 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,152 |
| Counties of England | 0 | - | 4.97 | 791,707 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,010 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,737 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,094 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,649 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,507 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,140 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,840 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,928 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,394 |
| Countries of the Middle East | 0 | - | 4.96 | 199,602 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,323 |
| States of India | 0 | - | 4.94 | 191,268 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,328 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,142 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,399 |
| The Only African Country ... | 0 | - | 4.98 | 128,619 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,886 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,313 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,196 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,627 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,708 |
| The Only American Country ... | 0 | - | 4.92 | 121,076 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,634 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,422 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,489 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,275 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,177 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,324 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,122 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,671 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,087 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,322 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,641 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,666 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,563 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,256 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,763 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,328 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,481 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,261 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,128 |
| Monarchies of Europe | 0 | - | 4.90 | 97,589 |
| European Countries with One Border | 0 | - | 4.97 | 181,981 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,868 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,369 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,942 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,427 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,612 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,061 |
| States of Germany | 0 | - | 4.96 | 150,827 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,270 |
| Regions of Italy | 0 | - | 4.92 | 75,042 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,035 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,974 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,629 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,976 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,253 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,493 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,600 |
| Champions League Winners | 0 | - | 4.92 | 999,612 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,145 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,382 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,673 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,429 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,684 |
| Monarchies of Asia | 0 | - | 4.97 | 70,764 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,567 |
| Provinces of Turkey | 0 | - | 4.95 | 202,604 |
| Provinces of China | 0 | - | 4.97 | 201,471 |
| Japanese Prefectures | 0 | - | 4.98 | 135,373 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,437 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,204 |
| Kazakhstan Country Quiz | 0 | - | 4.79 | 35,431 |
| States of India Map Quiz | 0 | - | 4.82 | 26,185 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,927 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,478 |
| African Great Lakes | 0 | - | 4.82 | 65,564 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,084 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,661 |
| Name a Valid African Country | 0 | - | 4.98 | 153,284 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,604 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,897 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,183 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,345 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,710 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,464 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,116 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,354 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,080 |
| States of Mexico | 0 | - | 4.95 | 174,237 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,084 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,449 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,278 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,580 |
| States of Brazil | 0 | - | 4.97 | 86,874 |
| Central American Countries | 0 | - | 4.98 | 155,409 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,551 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,470 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,917 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,606 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,876 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,623 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,834 |
| US States Quiz | 0 | - | 5.00 | 16,757,389 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,891 |
