| Australian Capitals | 0 | - | 4.92 | 62,670 |
| Australian States and Territories | 0 | - | 4.96 | 141,449 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,167 |
| Australia True or False | 0 | - | 4.87 | 56,702 |
| Australia Country Quiz | 0 | - | 4.43 | 69,461 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,081 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,261 |
| Animals of Australia | 0 | - | 4.52 | 42,255 |
| Flags of Oceania | 0 | - | 5.00 | 257,316 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| Word Chain - Australia | 0 | - | 4.37 | 38,086 |
| Regions of New Zealand | 0 | - | 4.85 | 28,421 |
| Palau Country Quiz | 0 | - | 4.90 | 22,935 |
| AFL Teams | 0 | - | 4.40 | 40,171 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,379 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,456 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,040 |
| Austria... or Australia? | 0 | - | 4.68 | 104,142 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,523 |
| Famous Australians by Description | 0 | - | 4.23 | 27,810 |
| Australian Slang | 0 | - | 4.24 | 28,564 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,322 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,612 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,737 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,775 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,893 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,887 |
| Official European Union Languages | 0 | - | 4.97 | 237,794 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,405 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,793 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,622 |
| Asia Map Quiz | 0 | - | 4.99 | 911,810 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,359 |
| African East Coast | 0 | - | 4.96 | 95,605 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,437 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,282 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,503 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,116 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,780 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,452 |
| The Only European Country ... | 0 | - | 4.91 | 215,396 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,463 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,690 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,308 |
| Countries of Africa | 0 | - | 5.00 | 2,523,734 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,020 |
| Australia Map Quiz | 0 | - | 4.94 | 343,432 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,825 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,007 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,264 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,623 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,735 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,646 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,437 |
| Celtic Nations | 0 | - | 4.69 | 46,880 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,667 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,727 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,498 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,347 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,974 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,776 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,892 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,856 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,324 |
| African Island Countries | 0 | - | 4.96 | 101,231 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,746 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,661 |
| Flags of North and South America | 0 | - | 4.99 | 370,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,436 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,585 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,001 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,455 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,226 |
| North America Map Quiz | 0 | - | 4.98 | 246,904 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,577 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,232 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,224 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,926 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,716 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,331 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,254 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,179 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,227 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,769 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,640 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,828 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,147 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,521 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,765 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,478 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,822 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,580 |
| Slavic Countries | 0 | - | 4.96 | 111,320 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,215 |
| Counties of England | 0 | - | 4.97 | 793,181 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,711 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,899 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,305 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,791 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,644 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,409 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,062 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,096 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,698 |
| Countries of the Middle East | 0 | - | 4.96 | 200,029 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,376 |
| States of India | 0 | - | 4.94 | 191,932 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,429 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,218 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,513 |
| The Only African Country ... | 0 | - | 4.99 | 128,767 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,955 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,476 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,922 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,790 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,963 |
| The Only American Country ... | 0 | - | 4.92 | 121,234 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,784 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,475 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,059 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,498 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,362 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,588 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,250 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,936 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,221 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,541 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,724 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,790 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,652 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,497 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,034 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,623 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,666 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,320 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,314 |
| Monarchies of Europe | 0 | - | 4.90 | 97,763 |
| European Countries with One Border | 0 | - | 4.97 | 182,232 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,092 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,637 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,588 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,581 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,916 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,302 |
| States of Germany | 0 | - | 4.96 | 151,309 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,662 |
| Regions of Italy | 0 | - | 4.92 | 75,304 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,755 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,310 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,794 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,548 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,399 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,757 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,628 |
| Champions League Winners | 0 | - | 4.92 | 1,001,572 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,195 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,582 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,862 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,848 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,855 |
| Monarchies of Asia | 0 | - | 4.97 | 70,872 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,678 |
| Provinces of Turkey | 0 | - | 4.95 | 203,159 |
| Provinces of China | 0 | - | 4.97 | 202,591 |
| Japanese Prefectures | 0 | - | 4.98 | 135,908 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,573 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,410 |
| States of India Map Quiz | 0 | - | 4.83 | 26,265 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,013 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,576 |
| African Great Lakes | 0 | - | 4.82 | 65,783 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,237 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,840 |
| Name a Valid African Country | 0 | - | 4.98 | 153,517 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,677 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,962 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,287 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,417 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,814 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,612 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,159 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,521 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,180 |
| States of Mexico | 0 | - | 4.95 | 174,982 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,263 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,620 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,436 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,714 |
| States of Brazil | 0 | - | 4.97 | 87,273 |
| Central American Countries | 0 | - | 4.98 | 155,622 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,115 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,629 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,125 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,877 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,556 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,720 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,951 |
| US States Quiz | 0 | - | 5.00 | 16,794,627 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,255 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,176 |
