| U.S. States that Border Canada | 0 | - | 4.91 | 186,696 |
| US States Quiz | 0 | - | 5.00 | 16,997,458 |
| US States with an Empty Map | 0 | - | 5.00 | 628,744 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,178 |
| Random U.S. States on a Map | 0 | - | 4.96 | 630,356 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,681 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,270 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,462 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,555 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,380 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,234 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,402 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,726,170 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,851 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,524 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,627 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,429 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,827 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,647 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,745 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,233 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,504 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,144 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,814 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,056 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,074 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,560 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,044 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,645 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,254 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,087 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,149 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,739 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,506 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,147 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,724 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 60,603 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,603 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,331 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,543 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,102 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,119 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,300 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,576 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,039 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,601 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,632 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,263 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,496 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,250 |
| North America Map Quiz | 0 | - | 4.98 | 252,091 |
| Central American Countries | 0 | - | 4.98 | 157,347 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,231 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,671 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,982 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,517 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,419 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,304 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,688 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,872 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,413 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,698 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,893 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,017 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,745 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,208 |
| Pixelated United States Map | 0 | - | 4.88 | 94,822 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,645 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,861 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,950 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,093 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,053 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,652 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,435 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,823 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,086 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,452 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,452 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,931 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,003 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,723 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,325 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,319 |
| 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 | 2,693,173 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,568 |
| U.S. States By Population | 0 | - | 4.92 | 154,157 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,626 |
| States of Mexico | 0 | - | 4.96 | 178,285 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,602 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,195 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,674 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,605 |
| Most Visited U.S. States by Canadians | - | - | 4.74 | 60,905 |
| Which City in Canada? | 0 | - | 4.83 | 57,358 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,831 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,057 |
| History of Texas | 0 | - | 4.43 | 14,688 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,760 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,003 |
| Flags of North and South America | 0 | - | 4.99 | 377,051 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,562 |
| Biggest Cities in Illinois | 0 | - | 4.36 | 27,080 |
| Illinois Counties | 0 | - | 4.56 | 30,650 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,227 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,770 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,526 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,584 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,111 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,790 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,369 |
| Biggest Cities in California | 0 | - | 4.35 | 140,403 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,010 |
| U.S. State Flags | 0 | - | 4.89 | 172,977 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,356 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,619 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,376 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,322 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,283 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,189 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,345 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,272 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 77,040 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,156 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,849 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,535 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,437 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,006 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,684 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,732 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,398 |
| Texas Counties | 0 | - | 4.56 | 77,916 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,827 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,146 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,761 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,654 |
| New England States | 0 | - | 4.51 | 59,896 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,571 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,091 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,059 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,682 |
| State Quiz - California | 0 | - | 4.69 | 64,794 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,007 |
| 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 | 63,882 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,876 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,371 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,284 |
| 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 | 39,410 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,862 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,365 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,969 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,564 |
| Hawaiian Islands | 0 | - | 4.83 | 42,949 |
| 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 | 53,002 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,166 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,995 |
| New York Counties | 0 | - | 4.65 | 51,106 |
| 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 | 37,187 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,556 |
| 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 | 44,899 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,249 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,241 |
| 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 | 34,380 |
| 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 | 33,463 |
| 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 | 25,965 |
| State Quiz - Maine | 0 | - | 4.52 | 25,579 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,132 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,923 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,423 |
| Flyover States | 0 | - | 4.53 | 29,597 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,257 |
| 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 | 21,754 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,162 |
