| African Countries by First 2 Letters | 0 | - | 4.96 | 267,986 |
| African East Coast | 0 | - | 4.96 | 95,909 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,800 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,198 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,562 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,852 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,303 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,082 |
| African Great Lakes | 0 | - | 4.82 | 66,101 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,824 |
| African Physical Geography | 0 | - | 4.51 | 31,671 |
| Africa A-Z | 0 | - | 4.57 | 46,582 |
| Famous People from Africa | 0 | - | 4.45 | 10,945 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,355 |
| Word Chain - Africa | 0 | - | 4.47 | 31,598 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,706 |
| Australian Capitals | 0 | - | 4.92 | 62,707 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,043 |
| Official European Union Languages | 0 | - | 4.97 | 238,257 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,694 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,937 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,718 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,946 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.85 | 55,005 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,169 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,750 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,343 |
| Asia Map Quiz | 0 | - | 4.99 | 915,315 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,139 |
| Geography of South Africa | 0 | - | 4.54 | 17,227 |
| History of South Africa | 0 | - | 4.60 | 17,668 |
| Countries of Africa | 0 | - | 5.00 | 2,532,249 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,699 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,746 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,727 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,551 |
| Australia Map Quiz | 0 | - | 4.95 | 344,080 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,908 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,697 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,159 |
| Celtic Nations | 0 | - | 4.69 | 46,915 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,924 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,964 |
| The Only European Country ... | 0 | - | 4.91 | 216,204 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,888 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,783 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,856 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,533 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,773 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,820 |
| Countries by National Anthem | 0 | - | 4.93 | 71,197 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,916 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,771 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,471 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,084 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,159 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,297 |
| African Island Countries | 0 | - | 4.96 | 101,494 |
| Provinces of South Africa | 0 | - | 4.74 | 21,658 |
| Australian States and Territories | 0 | - | 4.96 | 141,779 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,249 |
| Australia True or False | 0 | - | 4.87 | 56,802 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,548 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,137 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,503 |
| North America Map Quiz | 0 | - | 4.98 | 248,013 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,676 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,101 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,072 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,825 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,371 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,506 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,057 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,340 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,043 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,296 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,127 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,980 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,099 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,912 |
| Slavic Countries | 0 | - | 4.96 | 111,541 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,310 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,129 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,603 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,027 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,875 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,726 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,360 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,322 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,132 |
| Countries of the Middle East | 0 | - | 4.96 | 200,891 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,466 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,934 |
| Australia Country Quiz | 0 | - | 4.43 | 69,550 |
| Flags of North and South America | 0 | - | 4.99 | 372,322 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,259 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,371 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,750 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,509 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,382 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,913 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,434 |
| Counties of England | 0 | - | 4.97 | 795,389 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,713 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,877 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,221 |
| States of India | 0 | - | 4.95 | 192,864 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,702 |
| African Geography A-Z | 0 | - | 4.33 | 21,470 |
| The Only African Country ... | 0 | - | 4.99 | 129,002 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,730 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,063 |
| Flags of Oceania | 0 | - | 5.00 | 258,479 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,288 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,274 |
| Regions of New Zealand | 0 | - | 4.85 | 28,471 |
| The Only American Country ... | 0 | - | 4.92 | 121,465 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,998 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,534 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,733 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,794 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,585 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,944 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,393 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,266 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,376 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,821 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,854 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,558 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,993 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,734 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,341 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,058 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,994 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,592 |
| Monarchies of Europe | 0 | - | 4.90 | 98,011 |
| European Countries with One Border | 0 | - | 4.97 | 182,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,409 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,998 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,630 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,787 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,248 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,650 |
| States of Germany | 0 | - | 4.96 | 152,128 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,935 |
| Regions of Italy | 0 | - | 4.92 | 75,682 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,997 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,749 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,096 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,161 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,904 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,125 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,890 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,670 |
| Champions League Winners | 0 | - | 4.92 | 1,005,045 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,430 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,841 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,127 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,509 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,061 |
| Monarchies of Asia | 0 | - | 4.97 | 71,011 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,802 |
| Provinces of Turkey | 0 | - | 4.95 | 203,796 |
| Provinces of China | 0 | - | 4.97 | 203,805 |
| Japanese Prefectures | 0 | - | 4.98 | 136,561 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,757 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,690 |
| States of India Map Quiz | 0 | - | 4.83 | 26,454 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,166 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,681 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,509 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,456 |
| Name a Valid African Country | 0 | - | 4.98 | 153,874 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,749 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,030 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,435 |
| Palau Country Quiz | 0 | - | 4.90 | 22,985 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,531 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,997 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,831 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,431 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,501 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,216 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,033 |
| States of Mexico | 0 | - | 4.95 | 175,678 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,579 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,825 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,727 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,947 |
| States of Brazil | 0 | - | 4.97 | 87,748 |
| Central American Countries | 0 | - | 4.98 | 156,154 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,082 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,841 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,387 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,283 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,452 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,832 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,049 |
