| States of Brazil | 0 | - | 4.97 | 88,748 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,287 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,244 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,960 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,696 |
| States of Mexico | 0 | - | 4.96 | 176,938 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,827 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,958 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,235 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,033 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,730 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,452 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,848 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,708 |
| South American Cities on the Map | 0 | - | 4.53 | 35,478 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,867 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,209 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,174 |
| Flags of North and South America | 0 | - | 4.99 | 374,640 |
| Australian States and Territories | 0 | - | 4.96 | 142,326 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,996 |
| Counties of England | 0 | - | 4.97 | 799,457 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,566 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,098 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,324 |
| The Only American Country ... | 0 | - | 4.92 | 121,858 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,619 |
| Peru Country Quiz | 0 | - | 4.54 | 48,778 |
| Chile Country Quiz | 0 | - | 4.75 | 40,145 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,917 |
| Regions of Italy | 0 | - | 4.92 | 76,342 |
| States of India | 0 | - | 4.95 | 194,375 |
| US States Quiz | 0 | - | 5.00 | 16,927,650 |
| Japanese Prefectures | 0 | - | 4.98 | 137,853 |
| Provinces of China | 0 | - | 4.97 | 205,913 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,573 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,206 |
| States of Germany | 0 | - | 4.95 | 153,406 |
| Regions of New Zealand | 0 | - | 4.84 | 28,607 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,458 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,190 |
| Provinces of Turkey | 0 | - | 4.94 | 204,806 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,459 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,691 |
| Which South American Country? | 0 | - | 4.69 | 52,015 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,408 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,901 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,307 |
| Central American Countries | 0 | - | 4.98 | 156,862 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,006 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,940 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,032 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,437 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,210 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,155 |
| Departments of France | 0 | - | 4.93 | 54,553 |
| South American Physical Geography | 0 | - | 4.58 | 18,375 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,162 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,483 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,561 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,012 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,045 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,465 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,649 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,656 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,346 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,313 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,965 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,000 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,580 |
| Asia Map Quiz | 0 | - | 4.99 | 920,297 |
| Counties of Ireland | 0 | - | 4.92 | 196,200 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,375 |
| South American Geography Quiz #2 | 0 | - | 4.37 | 41,590 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,174 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,773 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,712 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,401 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,719 |
| U.S. States By Population | 0 | - | 4.92 | 153,788 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,778 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,620 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,349 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,822 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,026 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,622 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,377 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,022 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,344 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,202 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,753 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,907 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,546 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,985 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,256 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,631 |
| US States with an Empty Map | 0 | - | 5.00 | 626,290 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,457 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,894 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,586 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,271 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,226 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,971 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,714 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,162 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,820 |
| The Only European Country ... | 0 | - | 4.91 | 217,598 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,927 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,711 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,759 |
| Countries of Africa | 0 | - | 5.00 | 2,546,720 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,606 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,685 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,166 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,132 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,387 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,012 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,394 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,206 |
| Australia Map Quiz | 0 | - | 4.95 | 345,338 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,208 |
| African East Coast | 0 | - | 4.96 | 96,350 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,570 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,369 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,016 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,984 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,392 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,038 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,729 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,419 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,669 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,033 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,481 |
| Europe Capital to Country | 0 | - | 4.99 | 251,052 |
| Asia Capital to Country | 0 | - | 4.96 | 126,922 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,291 |
| European Capitals by Map | 0 | - | 4.99 | 140,196 |
| African Capitals by Map | 0 | - | 4.99 | 134,549 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,727 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,356 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,693 |
| European Coastal Capitals | 0 | - | 4.95 | 90,880 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,698 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,057 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,731 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,946 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,417 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,557 |
| Countries of the Middle East | 0 | - | 4.96 | 201,802 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,650 |
| Slavic Countries | 0 | - | 4.96 | 111,956 |
| African Island Countries | 0 | - | 4.96 | 101,932 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,985 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,761 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,137 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,901 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,490 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,309 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,855 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,938 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,447 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,997 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,093 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,739 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,442 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,504 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,839 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,544 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,408 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,285 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,471 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,042 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,416 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,474 |
| North America Map Quiz | 0 | - | 4.98 | 249,645 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,149 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,453 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,679 |
| Hawaiian Islands | 0 | - | 4.83 | 42,788 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,378 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,693 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,569 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,581 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,979 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,896 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,359 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,527 |
| Territories of the United States | 0 | - | 4.80 | 52,482 |
| Regions of France | 0 | - | 4.70 | 121,357 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,524 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,937 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,453 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,316 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,763 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,407 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,608 |
| Official Cities in the UK | 0 | - | 4.89 | 284,745 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,448 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,887 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,049 |
