| Australian Capitals | 0 | - | 4.92 | 62,804 |
| Australian States and Territories | 0 | - | 4.96 | 142,585 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,442 |
| Australia True or False | 0 | - | 4.87 | 57,063 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,876 |
| Australia Country Quiz | 0 | - | 4.43 | 69,771 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,764 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,233 |
| Animals of Australia | 0 | - | 4.52 | 42,435 |
| AFL Teams | 0 | - | 4.42 | 40,716 |
| Flags of Oceania | 0 | - | 5.00 | 261,773 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,530 |
| Word Chain - Australia | 0 | - | 4.38 | 38,214 |
| Regions of New Zealand | 0 | - | 4.84 | 28,661 |
| Palau Country Quiz | 0 | - | 4.90 | 23,103 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,516 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,914 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,587 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,664 |
| Austria... or Australia? | 0 | - | 4.68 | 104,648 |
| Famous Australians by Description | 0 | - | 4.23 | 28,082 |
| Australian Slang | 0 | - | 4.24 | 28,691 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,269 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,017 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,207 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,194 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,559 |
| Official European Union Languages | 0 | - | 4.97 | 239,407 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,424 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,058 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,114 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,999 |
| Asia Map Quiz | 0 | - | 4.99 | 922,838 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,716 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,114 |
| Australia Map Quiz | 0 | - | 4.95 | 345,725 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,001 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,143 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,416 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,798 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,442 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,386 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,827 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,230 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,676 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,216 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,694 |
| The Only European Country ... | 0 | - | 4.91 | 218,293 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,112 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,992 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,669 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,147 |
| Countries of Africa | 0 | - | 5.00 | 2,552,379 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,595 |
| African East Coast | 0 | - | 4.96 | 96,531 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,401 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,469 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,714 |
| Flags of North and South America | 0 | - | 4.99 | 375,788 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,855 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,626 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,379 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,994 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,707 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,740 |
| North America Map Quiz | 0 | - | 4.98 | 250,610 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,915 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,071 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,065 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,448 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,075 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,427 |
| Celtic Nations | 0 | - | 4.61 | 47,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,460 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,267 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,816 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,173 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,595 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,871 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,132 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,848 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,047 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,911 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,628 |
| Slavic Countries | 0 | - | 4.96 | 112,161 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,609 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,330 |
| Counties of England | 0 | - | 4.97 | 801,100 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,063 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,596 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,334 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,700 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,973 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,556 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,093 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,873 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,238 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,396 |
| Countries of the Middle East | 0 | - | 4.96 | 202,230 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,674 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,388 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,582 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,030 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,285 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,061 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,950 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,288 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,899 |
| African Island Countries | 0 | - | 4.96 | 102,219 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,288 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,275 |
| The Only American Country ... | 0 | - | 4.92 | 122,041 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,494 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,149 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,571 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,017 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,672 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,756 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,577 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,795 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,753 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,169 |
| US States Quiz | 0 | - | 5.00 | 16,959,704 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,364 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,538 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,305 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,219 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,171 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,590 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,684 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,266 |
| Monarchies of Europe | 0 | - | 4.90 | 98,617 |
| European Countries with One Border | 0 | - | 4.97 | 183,482 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,226 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,063 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,840 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,311 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,334 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,510 |
| States of Germany | 0 | - | 4.95 | 153,945 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,511 |
| Regions of Italy | 0 | - | 4.92 | 76,660 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,641 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,985 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,593 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,875 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,360 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,646 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,805 |
| Champions League Winners | 0 | - | 4.92 | 1,012,856 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,869 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,584 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,862 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,994 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,627 |
| Monarchies of Asia | 0 | - | 4.97 | 71,375 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,171 |
| Provinces of Turkey | 0 | - | 4.94 | 205,364 |
| Provinces of China | 0 | - | 4.97 | 206,890 |
| Japanese Prefectures | 0 | - | 4.98 | 138,429 |
| States of India | 0 | - | 4.95 | 195,159 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,905 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,493 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,182 |
| The Only African Country ... | 0 | - | 4.99 | 129,493 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,310 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,555 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,272 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,784 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,616 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,196 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,723 |
| Eswatini Country Quiz | 0 | - | 4.85 | 20,897 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,615 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,665 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,866 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,074 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,627 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,750 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,798 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,467 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,334 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,271 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,336 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,539 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,871 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,680 |
| States of Mexico | 0 | - | 4.96 | 177,588 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,765 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,438 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,309 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,510 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,428 |
| States of Brazil | 0 | - | 4.97 | 89,173 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| Central American Countries | 0 | - | 4.98 | 157,103 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,139 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,786 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,322 |
