| States of Brazil | 0 | - | 4.97 | 89,161 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,421 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,502 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,115 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,783 |
| States of Mexico | 0 | - | 4.96 | 177,568 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,840 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,431 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,192 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,785 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,407 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,122 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,765 |
| South American Cities on the Map | 0 | - | 4.52 | 35,518 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,056 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,940 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,375 |
| Flags of North and South America | 0 | - | 4.99 | 375,749 |
| Australian States and Territories | 0 | - | 4.96 | 142,583 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,048 |
| Counties of England | 0 | - | 4.97 | 801,055 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,791 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,131 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,490 |
| The Only American Country ... | 0 | - | 4.92 | 122,038 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,712 |
| Peru Country Quiz | 0 | - | 4.54 | 48,849 |
| Chile Country Quiz | 0 | - | 4.75 | 40,218 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,968 |
| Regions of Italy | 0 | - | 4.92 | 76,642 |
| States of India | 0 | - | 4.95 | 195,145 |
| US States Quiz | 0 | - | 5.00 | 16,958,808 |
| Japanese Prefectures | 0 | - | 4.98 | 138,409 |
| Provinces of China | 0 | - | 4.97 | 206,856 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,972 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,353 |
| States of Germany | 0 | - | 4.95 | 153,924 |
| Regions of New Zealand | 0 | - | 4.84 | 28,655 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,585 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,809 |
| Provinces of Turkey | 0 | - | 4.94 | 205,345 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,526 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,813 |
| Which South American Country? | 0 | - | 4.69 | 52,050 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,809 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,206 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,441 |
| Central American Countries | 0 | - | 4.98 | 157,087 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,133 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,135 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,716 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,764 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,319 |
| Departments of France | 0 | - | 4.93 | 54,831 |
| South American Physical Geography | 0 | - | 4.58 | 18,385 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,305 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,538 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,863 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,244 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,222 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,523 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,859 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,706 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,373 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,349 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,981 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,743 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,675 |
| Asia Map Quiz | 0 | - | 4.99 | 922,785 |
| Counties of Ireland | 0 | - | 4.92 | 196,776 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,102 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,321 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,767 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,976 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,990 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,640 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,991 |
| U.S. States By Population | 0 | - | 4.92 | 153,946 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,973 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,743 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,437 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,948 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,389 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,322 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,721 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,185 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,480 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,250 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,955 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,301 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,633 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,263 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,324 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,907 |
| US States with an Empty Map | 0 | - | 5.00 | 627,371 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,743 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,089 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,874 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,992 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,939 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,841 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,218 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,591 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,678 |
| The Only European Country ... | 0 | - | 4.91 | 218,270 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,373 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,104 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,822 |
| Countries of Africa | 0 | - | 5.00 | 2,552,231 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,674 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,741 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,209 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,120 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,384 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,222 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,663 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,400 |
| Australia Map Quiz | 0 | - | 4.95 | 345,716 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,664 |
| African East Coast | 0 | - | 4.96 | 96,526 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,001 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,667 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,288 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,085 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,633 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,128 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,317 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,024 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,310 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,242 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,779 |
| Europe Capital to Country | 0 | - | 4.99 | 251,542 |
| Asia Capital to Country | 0 | - | 4.96 | 127,178 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,642 |
| European Capitals by Map | 0 | - | 4.99 | 141,370 |
| African Capitals by Map | 0 | - | 4.99 | 141,380 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,577 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,630 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,974 |
| European Coastal Capitals | 0 | - | 4.95 | 91,080 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,069 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,727 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,268 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,053 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,424 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,158 |
| Countries of the Middle East | 0 | - | 4.96 | 202,218 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,908 |
| Slavic Countries | 0 | - | 4.96 | 112,156 |
| African Island Countries | 0 | - | 4.96 | 102,216 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,070 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,026 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,363 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,229 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,615 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,549 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,084 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,280 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,026 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,258 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,329 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,854 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,623 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,809 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,284 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,055 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,692 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,968 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,947 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,035 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,591 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,625 |
| North America Map Quiz | 0 | - | 4.98 | 250,585 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,386 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,596 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,540 |
| Hawaiian Islands | 0 | - | 4.83 | 42,849 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,438 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,867 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,891 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,121 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,273 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,227 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,858 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,619 |
| Territories of the United States | 0 | - | 4.80 | 52,550 |
| Regions of France | 0 | - | 4.70 | 121,700 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,784 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,045 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,947 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,702 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,334 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,665 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,733 |
| Official Cities in the UK | 0 | - | 4.89 | 285,432 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,513 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,596 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,132 |
