| Australian Capitals | 0 | - | 4.92 | 62,844 |
| Australian States and Territories | 0 | - | 4.96 | 142,934 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,516 |
| Australia True or False | 0 | - | 4.87 | 57,179 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,055 |
| Australia Country Quiz | 0 | - | 4.43 | 69,855 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,797 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,521 |
| Animals of Australia | 0 | - | 4.53 | 42,503 |
| AFL Teams | 0 | - | 4.42 | 40,941 |
| Flags of Oceania | 0 | - | 5.00 | 263,050 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,769 |
| Word Chain - Australia | 0 | - | 4.38 | 38,253 |
| Regions of New Zealand | 0 | - | 4.84 | 28,759 |
| Palau Country Quiz | 0 | - | 4.89 | 23,154 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,962 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,630 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,721 |
| Austria... or Australia? | 0 | - | 4.67 | 104,788 |
| Famous Australians by Description | 0 | - | 4.23 | 28,162 |
| Australian Slang | 0 | - | 4.24 | 28,741 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,832 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,499 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,355 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,296 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,788 |
| Official European Union Languages | 0 | - | 4.97 | 239,903 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,721 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,274 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,785 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,490 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,882 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,106 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,866 |
| Asia Map Quiz | 0 | - | 4.99 | 925,824 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,579 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,139 |
| Australia Map Quiz | 0 | - | 4.95 | 346,292 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,044 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,182 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,472 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,853 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,320 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,120 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,956 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,984 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,377 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,342 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,301 |
| The Only European Country ... | 0 | - | 4.91 | 219,282 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,659 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,071 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,035 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,581 |
| Countries of Africa | 0 | - | 5.00 | 2,562,077 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,101 |
| African East Coast | 0 | - | 4.96 | 96,835 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,704 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,739 |
| Flags of North and South America | 0 | - | 4.99 | 377,444 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,037 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,909 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,744 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,282 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,771 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,329 |
| North America Map Quiz | 0 | - | 4.98 | 252,324 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,005 |
| O Canada Lyrics | 0 | - | 4.47 | 51,076 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,579 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,904 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,606 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,206 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,517 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,515 |
| Celtic Nations | 0 | - | 4.61 | 47,109 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,391 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,654 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,163 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,009 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,844 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,072 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,921 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,108 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,591 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,263 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,830 |
| Slavic Countries | 0 | - | 4.96 | 112,432 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,713 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,483 |
| Counties of England | 0 | - | 4.97 | 803,483 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,116 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,080 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,077 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,862 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,630 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,992 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,228 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,900 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,384 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,137 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,742 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,686 |
| Countries of the Middle East | 0 | - | 4.96 | 203,079 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,768 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,537 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,295 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,919 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,943 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,524 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,898 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,794 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,359 |
| African Island Countries | 0 | - | 4.96 | 102,624 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,727 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,586 |
| The Only American Country ... | 0 | - | 4.92 | 122,258 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,711 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,080 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,198 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,870 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,254 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,185 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,917 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,881 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,991 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,091 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,292 |
| US States Quiz | 0 | - | 5.00 | 17,007,065 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,555 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,043 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,895 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,619 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,697 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,826 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,772 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,534 |
| Monarchies of Europe | 0 | - | 4.90 | 98,940 |
| European Countries with One Border | 0 | - | 4.97 | 183,897 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,612 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,452 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,696 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,514 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,725 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,884 |
| States of Germany | 0 | - | 4.95 | 154,687 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,737 |
| Regions of Italy | 0 | - | 4.92 | 77,158 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,843 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,435 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,817 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,599 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,569 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,145 |
| Imagine Lyrics | 0 | - | 4.53 | 43,550 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,361 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,847 |
| Champions League Winners | 0 | - | 4.92 | 1,016,874 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,075 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,950 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,174 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,623 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,823 |
| Monarchies of Asia | 0 | - | 4.97 | 71,546 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,317 |
| Provinces of Turkey | 0 | - | 4.95 | 206,080 |
| Provinces of China | 0 | - | 4.97 | 208,331 |
| Japanese Prefectures | 0 | - | 4.98 | 139,185 |
| States of India | 0 | - | 4.94 | 196,179 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,049 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,598 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,474 |
| The Only African Country ... | 0 | - | 4.99 | 129,731 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,411 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,180 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,507 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,367 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,917 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,227 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,865 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,943 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,658 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,706 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,925 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,138 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,660 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,873 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,916 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,646 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,874 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,491 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,398 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,638 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,475 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,888 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,849 |
| States of Mexico | 0 | - | 4.96 | 178,421 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,836 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,706 |
