| States of Brazil | 0 | - | 4.97 | 88,839 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,318 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,283 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,988 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,711 |
| States of Mexico | 0 | - | 4.96 | 177,105 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,841 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,109 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,280 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,063 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,739 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,651 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,896 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,718 |
| South American Cities on the Map | 0 | - | 4.53 | 35,481 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,894 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,432 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,214 |
| Flags of North and South America | 0 | - | 4.99 | 374,841 |
| Australian States and Territories | 0 | - | 4.96 | 142,362 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,201 |
| Counties of England | 0 | - | 4.97 | 799,794 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,826 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,176 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,349 |
| The Only American Country ... | 0 | - | 4.92 | 121,889 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,638 |
| Peru Country Quiz | 0 | - | 4.54 | 48,794 |
| Chile Country Quiz | 0 | - | 4.75 | 40,152 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,930 |
| Regions of Italy | 0 | - | 4.92 | 76,415 |
| States of India | 0 | - | 4.95 | 194,569 |
| US States Quiz | 0 | - | 5.00 | 16,932,728 |
| Japanese Prefectures | 0 | - | 4.98 | 137,998 |
| Provinces of China | 0 | - | 4.97 | 206,056 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,643 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,237 |
| States of Germany | 0 | - | 4.95 | 153,544 |
| Regions of New Zealand | 0 | - | 4.84 | 28,616 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,478 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,271 |
| Provinces of Turkey | 0 | - | 4.94 | 204,918 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,471 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,721 |
| Which South American Country? | 0 | - | 4.69 | 52,025 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,409 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,933 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,333 |
| Central American Countries | 0 | - | 4.98 | 156,892 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,027 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,150 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,472 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,280 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,180 |
| Departments of France | 0 | - | 4.93 | 54,605 |
| South American Physical Geography | 0 | - | 4.58 | 18,378 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,182 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,493 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,614 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,054 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,076 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,484 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,689 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,662 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,347 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,318 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,071 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,769 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,052 |
| Asia Map Quiz | 0 | - | 4.99 | 920,626 |
| Counties of Ireland | 0 | - | 4.92 | 196,299 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,507 |
| South American Geography Quiz #2 | 0 | - | 4.38 | 42,125 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,191 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,802 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,737 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,430 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,756 |
| U.S. States By Population | 0 | - | 4.92 | 153,813 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,805 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,638 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,357 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,844 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,052 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,702 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,492 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,052 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,361 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,787 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,953 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,571 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,009 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,267 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,652 |
| US States with an Empty Map | 0 | - | 5.00 | 626,458 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,507 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,919 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,626 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,645 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,499 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,997 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,837 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,207 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,922 |
| The Only European Country ... | 0 | - | 4.91 | 217,718 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,006 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,794 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,771 |
| Countries of Africa | 0 | - | 5.00 | 2,547,629 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,613 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,696 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,172 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,291 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,841 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,037 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,436 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,239 |
| Australia Map Quiz | 0 | - | 4.95 | 345,396 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,304 |
| African East Coast | 0 | - | 4.96 | 96,389 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,638 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,398 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,049 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,991 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,416 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,052 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,345 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,728 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,798 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,075 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,542 |
| Europe Capital to Country | 0 | - | 4.99 | 251,137 |
| Asia Capital to Country | 0 | - | 4.96 | 126,966 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,371 |
| European Capitals by Map | 0 | - | 4.99 | 140,521 |
| African Capitals by Map | 0 | - | 4.99 | 138,034 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,990 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,402 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,742 |
| European Coastal Capitals | 0 | - | 4.95 | 90,920 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,732 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,168 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,837 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,969 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,724 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,675 |
| Countries of the Middle East | 0 | - | 4.96 | 201,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,696 |
| Slavic Countries | 0 | - | 4.96 | 111,993 |
| African Island Countries | 0 | - | 4.96 | 101,974 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,999 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,808 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,179 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,932 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,856 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,346 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,891 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,004 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,526 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,049 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,114 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,755 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,555 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,897 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,596 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,441 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,332 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,521 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,201 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,456 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,494 |
| North America Map Quiz | 0 | - | 4.98 | 249,786 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,303 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,479 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,126 |
| Hawaiian Islands | 0 | - | 4.83 | 42,803 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,387 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,732 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,634 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,695 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,046 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,950 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,460 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,541 |
| Territories of the United States | 0 | - | 4.80 | 52,491 |
| Regions of France | 0 | - | 4.70 | 121,412 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,566 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,957 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,525 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,377 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,847 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,450 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,625 |
| Official Cities in the UK | 0 | - | 4.89 | 284,881 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,453 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,965 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,064 |
