| Hawaiian Islands | 0 | - | 4.83 | 42,856 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,461 |
| US States and State Capitals | 0 | - | 4.99 | 164,628 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,441 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,107 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,802 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,162 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,617 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,767 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,543 |
| U.S. State Flags | 0 | - | 4.89 | 172,159 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,334 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,679 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,185 |
| North Carolina Counties | 0 | - | 4.54 | 53,556 |
| Georgia Counties | 0 | - | 4.52 | 49,846 |
| Virginia Counties | 0 | - | 4.45 | 33,406 |
| Colorado Counties | 0 | - | 4.45 | 26,866 |
| West Virginia Counties | 0 | - | 4.63 | 33,951 |
| Ohio Counties | 0 | - | 4.48 | 46,052 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,501 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,262 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,237 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,280 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,804 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,901 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,458 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,121 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,538 |
| New York Counties | 0 | - | 4.65 | 50,982 |
| Illinois Counties | 0 | - | 4.56 | 30,552 |
| Indiana Counties | 0 | - | 4.46 | 29,114 |
| Washington Counties | 0 | - | 4.78 | 27,063 |
| Wisconsin Counties | 0 | - | 4.51 | 27,156 |
| New Jersey Counties | 0 | - | 4.57 | 30,523 |
| Texas Counties | 0 | - | 4.56 | 77,632 |
| Which City in Canada? | 0 | - | 4.83 | 57,272 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,228 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,593 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,326 |
| US States Quiz | 0 | - | 5.00 | 16,961,348 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,764 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,193 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,847 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,333 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,153 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,246 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,713 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,417 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,529 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,472 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,089 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,287 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,174 |
| Florida Counties | 0 | - | 4.39 | 48,886 |
| Michigan Counties | 0 | - | 4.63 | 30,674 |
| California Counties | 0 | - | 4.39 | 120,007 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,513 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 26,230 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,853 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| US States with an Empty Map | 0 | - | 5.00 | 627,459 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,789 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,725 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,579 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,010 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,024 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,669 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,028 |
| U.S. States By Population | 0 | - | 4.92 | 153,961 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,991 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,758 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,528 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,120 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,943 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,714 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,443 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,954 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,667 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,506 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,075 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,564 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,757 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,557 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,400 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,370 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,739 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,196 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,417 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,153 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,279 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,223 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,494 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,968 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,321 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,049 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,845 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,872 |
| Asia Map Quiz | 0 | - | 4.99 | 922,962 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,150 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,022 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,155 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,735 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,918 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,405 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,777 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,112 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,890 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,363 |
| Puerto Rico Trivia | 0 | - | 4.51 | 12,054 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,114 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,200 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,442 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,934 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,111 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,262 |
| Boroughs of New York City | 0 | - | 4.47 | 84,863 |
| Seattle City Trivia | 0 | - | 4.21 | 26,515 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,100 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,234 |
| Countries of Africa | 0 | - | 5.00 | 2,552,747 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,691 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,198 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,581 |
| Australia Map Quiz | 0 | - | 4.95 | 345,740 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,246 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,702 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,944 |
| Rivers of the United States | 0 | - | 4.93 | 66,537 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,660 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,167 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,683 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,302 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,645 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,133 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,493 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,657 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,188 |
| Name a City - European Countries | 0 | - | 4.90 | 65,957 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,608 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,659 |
| Which City in the United States? | 0 | - | 4.21 | 57,135 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,261 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,586 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,720 |
| The Only European Country ... | 0 | - | 4.91 | 218,325 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,419 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,136 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,830 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,868 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,878 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,123 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,676 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,048 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,248 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,679 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,412 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,353 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,686 |
| Flags of North and South America | 0 | - | 4.99 | 375,836 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,043 |
| Largest United States Airlines | 0 | - | 4.39 | 55,123 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,115 |
| Counties of England | 0 | - | 4.97 | 801,212 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,291 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 28,929 |
| African East Coast | 0 | - | 4.96 | 96,543 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,146 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,081 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,037 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,279 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,519 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,970 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,107 |
| State Quiz - Florida | 0 | - | 4.47 | 62,514 |
| State Quiz - Texas | 0 | - | 4.43 | 63,096 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,930 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,431 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,690 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,573 |
| State Quiz - New York | 0 | - | 4.52 | 46,317 |
| State Quiz - Washington | 0 | - | 4.45 | 36,575 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,498 |
| State Quiz - California | 0 | - | 4.69 | 64,680 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,211 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,846 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,281 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,216 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,306 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,773 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,051 |
