| Australian Capitals | 0 | - | 4.92 | 62,864 |
| Australian States and Territories | 0 | - | 4.96 | 143,089 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,549 |
| Australia True or False | 0 | - | 4.87 | 57,223 |
| Australia Country Quiz | 0 | - | 4.43 | 69,892 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,494 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,620 |
| Animals of Australia | 0 | - | 4.53 | 42,531 |
| AFL Teams | 0 | - | 4.42 | 41,013 |
| Flags of Oceania | 0 | - | 5.00 | 263,567 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,815 |
| Word Chain - Australia | 0 | - | 4.38 | 38,265 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| Palau Country Quiz | 0 | - | 4.89 | 23,168 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,565 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,979 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,639 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,121 |
| Austria... or Australia? | 0 | - | 4.67 | 104,854 |
| Famous Australians by Description | 0 | - | 4.23 | 28,195 |
| Australian Slang | 0 | - | 4.24 | 28,764 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,062 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,694 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,399 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,329 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,873 |
| Official European Union Languages | 0 | - | 4.97 | 240,395 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,845 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,919 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,437 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,540 |
| Asia Map Quiz | 0 | - | 4.99 | 926,912 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,977 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,151 |
| Australia Map Quiz | 0 | - | 4.95 | 346,534 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,054 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,189 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,487 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,934 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,811 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,395 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,998 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,282 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,627 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,393 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,526 |
| The Only European Country ... | 0 | - | 4.91 | 219,648 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,864 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,114 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,201 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,120 |
| Countries of Africa | 0 | - | 5.00 | 2,565,334 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,273 |
| African East Coast | 0 | - | 4.96 | 96,937 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,827 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,747 |
| Flags of North and South America | 0 | - | 4.99 | 378,253 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,994 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,607 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,789 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,602 |
| North America Map Quiz | 0 | - | 4.98 | 252,865 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,039 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,192 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,468 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,677 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,764 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,362 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,802 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,561 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,319 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,918 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,150 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,223 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,580 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,774 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,394 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,929 |
| Slavic Countries | 0 | - | 4.96 | 112,524 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,758 |
| Counties of England | 0 | - | 4.97 | 804,411 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,089 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,959 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,750 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,094 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,344 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,048 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,508 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,243 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,925 |
| Countries of the Middle East | 0 | - | 4.96 | 203,308 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,824 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,584 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,260 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,198 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,083 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,723 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,679 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,995 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,516 |
| African Island Countries | 0 | - | 4.96 | 102,755 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,913 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,538 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,703 |
| The Only American Country ... | 0 | - | 4.92 | 122,361 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,791 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,561 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,987 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,323 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,340 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,969 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,996 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,081 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,258 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,343 |
| US States Quiz | 0 | - | 5.00 | 17,025,776 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,629 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,105 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,008 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,751 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,900 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,920 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,832 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,639 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| European Countries with One Border | 0 | - | 4.97 | 184,049 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,771 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,582 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,965 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,595 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,828 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,991 |
| States of Germany | 0 | - | 4.95 | 154,970 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,824 |
| Regions of Italy | 0 | - | 4.92 | 77,278 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,929 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,611 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,908 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,886 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,656 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,316 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,874 |
| Champions League Winners | 0 | - | 4.92 | 1,018,197 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,119 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,091 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,319 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,872 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,902 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| Provinces of Turkey | 0 | - | 4.95 | 206,348 |
| Provinces of China | 0 | - | 4.97 | 208,993 |
| Japanese Prefectures | 0 | - | 4.98 | 139,444 |
| States of India | 0 | - | 4.94 | 196,562 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,088 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,626 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,571 |
| The Only African Country ... | 0 | - | 4.99 | 129,812 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,454 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,268 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,614 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,584 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,005 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,768 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,907 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,963 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,717 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,973 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,575 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,421 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,672 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,720 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,911 |
| States of Mexico | 0 | - | 4.96 | 178,812 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,875 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,797 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,640 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,064 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,743 |
| States of Brazil | 0 | - | 4.98 | 90,068 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,061 |
| Central American Countries | 0 | - | 4.98 | 157,578 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,697 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,111 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,606 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,580 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,774 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,093 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,346 |
| Pixelated United States Map | 0 | - | 4.89 | 94,951 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,769 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,617 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,174 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,731,740 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,838 |
