| African Countries by First 2 Letters | 0 | - | 4.96 | 269,525 |
| African East Coast | 0 | - | 4.96 | 96,854 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,371 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,744 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,054 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,602 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,390 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,282 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,773 |
| African Great Lakes | 0 | - | 4.82 | 67,051 |
| Word Chain - Africa | 0 | - | 4.47 | 31,726 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,867 |
| African Physical Geography | 0 | - | 4.51 | 31,828 |
| Africa A-Z | 0 | - | 4.57 | 46,788 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,698 |
| Famous People from Africa | 0 | - | 4.45 | 11,015 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,501 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,985 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,855 |
| Australian Capitals | 0 | - | 4.92 | 62,847 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,801 |
| Official European Union Languages | 0 | - | 4.97 | 239,923 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,740 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,144 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,939 |
| Asia Map Quiz | 0 | - | 4.99 | 925,934 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,737 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,102 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,250 |
| Geography of South Africa | 0 | - | 4.54 | 17,336 |
| History of South Africa | 0 | - | 4.60 | 17,774 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,529 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,151 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,960 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,029 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,353 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,332 |
| The Only European Country ... | 0 | - | 4.91 | 219,321 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,688 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,075 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,051 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,127 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,824 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,724 |
| Provinces of South Africa | 0 | - | 4.74 | 22,009 |
| Australia Map Quiz | 0 | - | 4.95 | 346,324 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,484 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,411 |
| Celtic Nations | 0 | - | 4.61 | 47,110 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,642 |
| Countries of Africa | 0 | - | 5.00 | 2,562,431 |
| Australian States and Territories | 0 | - | 4.96 | 142,952 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,519 |
| Australia True or False | 0 | - | 4.87 | 57,185 |
| Flags of North and South America | 0 | - | 4.99 | 377,536 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,049 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,923 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,748 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,455 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,775 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,448 |
| North America Map Quiz | 0 | - | 4.98 | 252,396 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,007 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,622 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,955 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,610 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,210 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,519 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,804 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,506 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,675 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,282 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,042 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,853 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,082 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,975 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,175 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,620 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,278 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,832 |
| Slavic Countries | 0 | - | 4.96 | 112,444 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,716 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,488 |
| Counties of England | 0 | - | 4.97 | 803,584 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,171 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,870 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,645 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,007 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,241 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,919 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,392 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,154 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,760 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,703 |
| Countries of the Middle East | 0 | - | 4.96 | 203,105 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,775 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,545 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,406 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,961 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,547 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 45,729 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,813 |
| African Island Countries | 0 | - | 4.96 | 102,652 |
| Flags of Oceania | 0 | - | 5.00 | 263,108 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,773 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,598 |
| Australia Country Quiz | 0 | - | 4.43 | 69,860 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,065 |
| Regions of New Zealand | 0 | - | 4.84 | 28,761 |
| The Only American Country ... | 0 | - | 4.92 | 122,281 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,722 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,232 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,879 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,263 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,202 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,924 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,893 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,007 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,094 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,299 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,561 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,048 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,915 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,638 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,710 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,835 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,778 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,553 |
| Monarchies of Europe | 0 | - | 4.90 | 98,963 |
| European Countries with One Border | 0 | - | 4.97 | 183,921 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,637 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,469 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,727 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,523 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,736 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,902 |
| States of Germany | 0 | - | 4.95 | 154,721 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,748 |
| Regions of Italy | 0 | - | 4.92 | 77,177 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,849 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,450 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,837 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,631 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,575 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,154 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,847 |
| Champions League Winners | 0 | - | 4.92 | 1,017,066 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,077 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,967 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,192 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,645 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,832 |
| Monarchies of Asia | 0 | - | 4.97 | 71,555 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| Provinces of Turkey | 0 | - | 4.95 | 206,097 |
| Provinces of China | 0 | - | 4.97 | 208,372 |
| Japanese Prefectures | 0 | - | 4.98 | 139,222 |
| States of India | 0 | - | 4.94 | 196,225 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,494 |
| African Geography A-Z | 0 | - | 4.33 | 21,542 |
| The Only African Country ... | 0 | - | 4.99 | 129,744 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,420 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,196 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,520 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,935 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,868 |
| Palau Country Quiz | 0 | - | 4.89 | 23,156 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,920 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,654 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,888 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,963 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,630 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,402 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,898 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,857 |
| States of Mexico | 0 | - | 4.96 | 178,473 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,718 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,552 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,950 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,669 |
| States of Brazil | 0 | - | 4.98 | 89,896 |
| Central American Countries | 0 | - | 4.98 | 157,437 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,649 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,860 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,539 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,479 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,635 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,758 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,130 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,770 |
| US States Quiz | 0 | - | 5.00 | 17,009,343 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,779 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,394 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,450 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,502 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,757 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,992 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,881 |
