| U.S. States that Border Canada | 0 | - | 4.91 | 186,704 |
| US States Quiz | 0 | - | 5.00 | 16,998,138 |
| US States with an Empty Map | 0 | - | 5.00 | 628,762 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,198 |
| Random U.S. States on a Map | 0 | - | 4.96 | 630,391 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,690 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,275 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,471 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,561 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,384 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,242 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,490 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,726,334 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,915 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,533 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,638 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,453 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,831 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,655 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,750 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,236 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,516 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,162 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,820 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,058 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,082 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,564 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,061 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,650 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,263 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,090 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,155 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,744 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,506 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,160 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,728 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 60,789 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,606 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,332 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,543 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,105 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,124 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,308 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,576 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,049 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,639 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,655 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,290 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,499 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,263 |
| North America Map Quiz | 0 | - | 4.98 | 252,117 |
| Central American Countries | 0 | - | 4.98 | 157,352 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,235 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,681 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,982 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,528 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,425 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,304 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,693 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,876 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,415 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,706 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,893 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,024 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,747 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,216 |
| Pixelated United States Map | 0 | - | 4.88 | 94,823 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,664 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,862 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,952 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,094 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,053 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,654 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,439 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,826 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,089 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,453 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,453 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,971 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,018 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,723 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,331 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,320 |
| Chicago City Trivia | 0 | - | 4.31 | 31,521 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,233 |
| Chicago A-Z | 0 | - | 4.25 | 15,552 |
| History of Illinois | 0 | - | 4.24 | 11,256 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,250 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,599 |
| U.S. States By Population | 0 | - | 4.92 | 154,163 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,642 |
| States of Mexico | 0 | - | 4.96 | 178,301 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,609 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,201 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,682 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,609 |
| Most Visited U.S. States by Canadians | - | - | 4.74 | 60,905 |
| Which City in Canada? | 0 | - | 4.83 | 57,362 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,833 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,068 |
| History of Texas | 0 | - | 4.43 | 14,688 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,791 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,020 |
| Flags of North and South America | 0 | - | 4.99 | 377,082 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,563 |
| Biggest Cities in Illinois | 0 | - | 4.36 | 27,080 |
| Illinois Counties | 0 | - | 4.56 | 30,651 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,227 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,865 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,533 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,602 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,113 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,795 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,370 |
| Biggest Cities in California | 0 | - | 4.35 | 140,405 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,013 |
| U.S. State Flags | 0 | - | 4.89 | 172,994 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,362 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,622 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,380 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,324 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,288 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,189 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,346 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,273 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 77,041 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,157 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,860 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,537 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,441 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,007 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,688 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,733 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,399 |
| Texas Counties | 0 | - | 4.56 | 77,928 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,828 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,146 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,765 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,657 |
| New England States | 0 | - | 4.51 | 59,898 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,575 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,093 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,064 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,683 |
| State Quiz - California | 0 | - | 4.69 | 64,795 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,014 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,933 |
| 50 Busiest Air Routes from Los Angeles | - | - | 4.88 | 44,224 |
| States that Beat California | 0 | - | 4.54 | 63,884 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,876 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,373 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,285 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,544 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,148 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,411 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,864 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,365 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,970 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,565 |
| Hawaiian Islands | 0 | - | 4.83 | 42,954 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,464 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,128 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,008 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,170 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,997 |
| New York Counties | 0 | - | 4.65 | 51,112 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,766 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,505 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,188 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,559 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,137 |
| States that Beat Texas | 0 | - | 4.58 | 44,520 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,901 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,250 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,255 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,081 |
| U.S. Senators by State | 0 | - | 4.44 | 40,107 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,631 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,749 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,120 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,381 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,858 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,455 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,116 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,578 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,464 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,568 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,949 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,969 |
| State Quiz - Maine | 0 | - | 4.52 | 25,579 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,136 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,923 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,424 |
| Flyover States | 0 | - | 4.53 | 29,598 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,258 |
| U.S. States by Borders | 0 | - | 4.62 | 35,485 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,373 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,320 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,759 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,163 |
