| Australian Capitals | 0 | - | 4.92 | 62,729 |
| Australian States and Territories | 0 | - | 4.96 | 142,015 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,295 |
| Australia True or False | 0 | - | 4.87 | 56,868 |
| Australia Country Quiz | 0 | - | 4.43 | 69,600 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,573 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,734 |
| Animals of Australia | 0 | - | 4.52 | 42,328 |
| AFL Teams | 0 | - | 4.41 | 40,433 |
| Flags of Oceania | 0 | - | 5.00 | 259,549 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,352 |
| Word Chain - Australia | 0 | - | 4.38 | 38,143 |
| Regions of New Zealand | 0 | - | 4.85 | 28,522 |
| Palau Country Quiz | 0 | - | 4.90 | 23,020 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,826 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,523 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,670 |
| Austria... or Australia? | 0 | - | 4.68 | 104,364 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,260 |
| Famous Australians by Description | 0 | - | 4.23 | 27,947 |
| Australian Slang | 0 | - | 4.24 | 28,628 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,203 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,063 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,364 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,984 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,024 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,157 |
| Official European Union Languages | 0 | - | 4.97 | 238,564 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,896 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,307 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,403 |
| Asia Map Quiz | 0 | - | 4.99 | 917,126 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,862 |
| African East Coast | 0 | - | 4.96 | 96,098 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,917 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,341 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,109 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,002 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,314 |
| The Only European Country ... | 0 | - | 4.91 | 216,737 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,194 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,851 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,006 |
| Countries of Africa | 0 | - | 5.00 | 2,538,042 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,057 |
| Australia Map Quiz | 0 | - | 4.95 | 344,665 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,917 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,074 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,349 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,710 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,549 |
| Celtic Nations | 0 | - | 4.69 | 46,953 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,174 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,986 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,582 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,036 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,610 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,280 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,293 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,564 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,111 |
| African Island Countries | 0 | - | 4.96 | 101,661 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,466 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,685 |
| Flags of North and South America | 0 | - | 4.99 | 373,235 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,251 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,817 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,064 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,596 |
| North America Map Quiz | 0 | - | 4.98 | 248,629 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,744 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,698 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,582 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,182 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,892 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,389 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,686 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,017 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,701 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,238 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,805 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,183 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,390 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,623 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,002 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,282 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,324 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,224 |
| Slavic Countries | 0 | - | 4.96 | 111,698 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,367 |
| Counties of England | 0 | - | 4.97 | 797,165 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,810 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,269 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,779 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,178 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,019 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,933 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,537 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,460 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,424 |
| Countries of the Middle East | 0 | - | 4.96 | 201,229 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,529 |
| States of India | 0 | - | 4.95 | 193,459 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,652 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,343 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,792 |
| The Only African Country ... | 0 | - | 4.99 | 129,124 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,886 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,359 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,227 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,516 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,439 |
| The Only American Country ... | 0 | - | 4.92 | 121,639 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,140 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,590 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,419 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,011 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,691 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,203 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,493 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,495 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,487 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,093 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,950 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,099 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,886 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,581 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,372 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,165 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,505 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,789 |
| Monarchies of Europe | 0 | - | 4.90 | 98,172 |
| European Countries with One Border | 0 | - | 4.97 | 182,819 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,623 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,432 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,396 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,928 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,472 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,865 |
| States of Germany | 0 | - | 4.96 | 152,677 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,067 |
| Regions of Italy | 0 | - | 4.92 | 75,924 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,206 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,995 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,236 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,642 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,022 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,701 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,708 |
| Champions League Winners | 0 | - | 4.92 | 1,007,123 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,530 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,034 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,327 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,875 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,237 |
| Monarchies of Asia | 0 | - | 4.97 | 71,105 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,904 |
| Provinces of Turkey | 0 | - | 4.95 | 204,290 |
| Provinces of China | 0 | - | 4.97 | 204,643 |
| Japanese Prefectures | 0 | - | 4.98 | 137,045 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,862 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,882 |
| States of India Map Quiz | 0 | - | 4.83 | 26,532 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,251 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,739 |
| African Great Lakes | 0 | - | 4.82 | 66,283 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,625 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,626 |
| Name a Valid African Country | 0 | - | 4.98 | 154,122 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,813 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,080 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,511 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,590 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,120 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,970 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,266 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,207 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,477 |
| States of Mexico | 0 | - | 4.96 | 176,176 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,757 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,940 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,950 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,092 |
| States of Brazil | 0 | - | 4.97 | 88,160 |
| Central American Countries | 0 | - | 4.98 | 156,501 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,494 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,968 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,673 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,533 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,138 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,886 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,251 |
| US States Quiz | 0 | - | 5.00 | 16,880,656 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,123 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,268 |
