| U.S. States that Border Canada | 0 | - | 4.91 | 182,536 |
| US States Quiz | 0 | - | 5.00 | 16,706,638 |
| US States with an Empty Map | 0 | - | 5.00 | 619,021 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,063 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,664 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,330 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,236 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,608 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,790 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,957 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,438 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,311 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,656,047 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,961 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,872 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,632 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,119 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,368 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,444 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,589 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,094 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,023 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,533 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,913 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,900 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,310 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,209 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,402 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,703 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,984 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,764 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,342 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,070 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,098 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,766 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,646 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,037 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,465 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,620 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,771 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,911 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,615 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,621 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,219 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,889 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,102 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,162 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,045 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,384 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,966 |
| North America Map Quiz | 0 | - | 4.98 | 244,563 |
| Central American Countries | 0 | - | 4.98 | 155,085 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,444 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,621 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,383 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,682 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,680 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,790 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,514 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,893 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,617 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,558 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,972 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,998 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,243 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,539 |
| Pixelated United States Map | 0 | - | 4.89 | 93,510 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,755 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,219 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,891 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,865 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,954 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,671 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,105 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,080 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,918 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,891 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,670 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,786 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,425 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,342 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,896 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,065 |
| Chicago City Trivia | 0 | - | 4.31 | 31,380 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,145 |
| Chicago A-Z | 0 | - | 4.25 | 15,456 |
| History of Illinois | 0 | - | 4.24 | 11,177 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,665,139 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,751 |
| U.S. States By Population | 0 | - | 4.92 | 152,403 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,991 |
| States of Mexico | 0 | - | 4.95 | 173,403 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,340 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,916 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,421 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,019 |
| Most Visited U.S. States by Canadians | - | - | 4.74 | 60,818 |
| Which City in Canada? | 0 | - | 4.82 | 56,698 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,008 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,019 |
| History of Texas | 0 | - | 4.43 | 14,554 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,430 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,410 |
| Flags of North and South America | 0 | - | 4.99 | 367,531 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,163 |
| Biggest Cities in Illinois | 0 | - | 4.36 | 26,763 |
| Illinois Counties | 0 | - | 4.56 | 30,062 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,071 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,519,218 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,908 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,812 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,579 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,309 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,480 |
| Biggest Cities in California | 0 | - | 4.35 | 139,223 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,695 |
| U.S. State Flags | 0 | - | 4.89 | 167,207 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,706 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,556 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,178 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,442 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,390 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,644 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,143 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,325 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,433 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,341 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,099 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,202 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,914 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,642 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,888 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,198 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,501 |
| Texas Counties | 0 | - | 4.55 | 76,075 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,338 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,669 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,199 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,285 |
| New England States | 0 | - | 4.51 | 59,709 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,106 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,431 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,482 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,251 |
| State Quiz - California | 0 | - | 4.68 | 63,992 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,092 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,616 |
| 50 Busiest Air Routes from Los Angeles | - | - | 4.88 | 44,050 |
| States that Beat California | 0 | - | 4.54 | 63,249 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,439 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,920 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,659 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,322 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,669 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,627 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,365 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,052 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,663 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,419 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,200 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,735 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,115 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,772 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,257 |
| New York Counties | 0 | - | 4.64 | 49,912 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,485 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,042 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,981 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,257 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,977 |
| States that Beat Texas | 0 | - | 4.58 | 44,107 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,885 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,891 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,849 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,854 |
| U.S. Senators by State | 0 | - | 4.45 | 39,764 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,260 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,337 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,887 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,913 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,655 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,041 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,017 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,252 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,263 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,464 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,590 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,644 |
| State Quiz - Maine | 0 | - | 4.52 | 25,241 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,397 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,579 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,343 |
| Flyover States | 0 | - | 4.52 | 29,401 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,942 |
| U.S. States by Borders | 0 | - | 4.63 | 35,082 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,201 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,509 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,906 |
