| United States Map Quiz | 0 | - | 4.98 | 4,155,460 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,388 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,410 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,746 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,642 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,877 |
| North America Map Quiz | 0 | - | 4.98 | 248,107 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,439 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,856 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,637 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,117 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,451 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,157 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,792 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,385 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,813 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,966 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,594 |
| Central American Countries | 0 | - | 4.98 | 156,304 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,148 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,570 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,347 |
| Territories of the United States | 0 | - | 4.79 | 52,352 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,619 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,494 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,558 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,152 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,550 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,516 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,734 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,542 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,280 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,985 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,611 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,007 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,630 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,147 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,355 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,645 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,816 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,777 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,379 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,470 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,932 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,681 |
| US States Quiz | 0 | - | 5.00 | 16,850,405 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,786 |
| North America Cities by Map | 0 | - | 4.41 | 47,780 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,630 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,659 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,431 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,551 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,858 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,548 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,841 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,147 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,111 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,749 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,511 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,352 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,096 |
| Asia Map Quiz | 0 | - | 4.99 | 915,592 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,466 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,844 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,443 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,223 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,479 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,622 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,112 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,242 |
| Pixelated United States Map | 0 | - | 4.87 | 94,150 |
| US States with an Empty Map | 0 | - | 5.00 | 623,805 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,782 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,738 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,270 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,293 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,822 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,080 |
| U.S. States By Population | 0 | - | 4.92 | 153,449 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,300 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,377 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,145 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,534 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,674 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,543 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,372 |
| US States with the Most Executions | 0 | - | 4.51 | 26,389 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,050 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,739 |
| Which Island in the United States? | 0 | - | 4.29 | 29,471 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,445 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,129 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,864 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,732 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,658 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,786 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,082 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,098 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,748 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,726 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,018 |
| The Only European Country ... | 0 | - | 4.91 | 216,274 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,976 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,936 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,618 |
| Countries of Africa | 0 | - | 5.00 | 2,533,029 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,252 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,736 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,957 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,574 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,811 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,752 |
| Australia Map Quiz | 0 | - | 4.95 | 344,135 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,198 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,662 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,132 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,391 |
| African East Coast | 0 | - | 4.96 | 95,937 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,308 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,870 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,476 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,018 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,652 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,912 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,201 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,032 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,319 |
| Rivers of the United States | 0 | - | 4.93 | 66,113 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,965 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,629 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,565 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,498 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,850 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,886 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,856 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,856 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,527 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,418 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,518 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,944 |
| Europe Capital to Country | 0 | - | 4.99 | 249,781 |
| Asia Capital to Country | 0 | - | 4.96 | 126,552 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,718 |
| European Capitals by Map | 0 | - | 4.99 | 138,836 |
| African Capitals by Map | 0 | - | 4.99 | 133,549 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,184 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,969 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,310 |
| European Coastal Capitals | 0 | - | 4.95 | 90,472 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,535 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,532 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,733 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,781 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,924 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,179 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,399 |
| Countries of the Middle East | 0 | - | 4.96 | 200,929 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,136 |
| Slavic Countries | 0 | - | 4.96 | 111,559 |
| African Island Countries | 0 | - | 4.96 | 101,519 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,830 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,751 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,382 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,334 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,802 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,547 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,627 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,077 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,497 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,117 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,056 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,898 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,179 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,060 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,200 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,056 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,918 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,928 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,149 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,052 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,180 |
| U.S. State Flags | 0 | - | 4.89 | 170,046 |
| Flags of North and South America | 0 | - | 4.99 | 372,469 |
| Australian States and Territories | 0 | - | 4.96 | 141,809 |
| Counties of England | 0 | - | 4.97 | 795,651 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,052 |
| Hawaiian Islands | 0 | - | 4.83 | 42,669 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,592 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,290 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,258 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,342 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,835 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,203 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,235 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,160 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,334 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,447 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,566 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,597 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,332 |
