| Word Scramble - U.S. States | 0 | - | 4.95 | 505,881 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,691,768 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,504 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,045 |
| Hawaiian Islands | 0 | - | 4.83 | 42,669 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,287 |
| U.S. State Flags | 0 | - | 4.89 | 170,003 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,445 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,818 |
| Pixelated United States Map | 0 | - | 4.87 | 94,140 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,052 |
| California Counties | 0 | - | 4.39 | 119,069 |
| New York Counties | 0 | - | 4.65 | 50,495 |
| Texas Counties | 0 | - | 4.55 | 76,664 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,944 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,902 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,901 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 626,237 |
| States that Beat California | 0 | - | 4.54 | 63,562 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,222 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,918 |
| Florida Counties | 0 | - | 4.39 | 48,509 |
| Michigan Counties | 0 | - | 4.63 | 30,309 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,555 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,599 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,425 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,018 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,991 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,453 |
| Flags of North and South America | 0 | - | 4.99 | 372,375 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,678 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,461 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,265 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,593 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,336 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,674 |
| Presidential Middle Names | 0 | - | 4.41 | 60,159 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,235 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,507 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,384 |
| Georgia Counties | 0 | - | 4.50 | 49,442 |
| North Carolina Counties | 0 | - | 4.54 | 53,164 |
| Ohio Counties | 0 | - | 4.47 | 45,787 |
| Pennsylvania Counties | 0 | - | 4.49 | 52,677 |
| Virginia Counties | 0 | - | 4.45 | 33,216 |
| West Virginia Counties | 0 | - | 4.63 | 33,748 |
| The American Civil War | 0 | - | 4.62 | 52,390 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,535,512 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,123 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,398 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,519 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,979 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,852 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,255 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,936 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,522 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,330 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,737 |
| Flags of Oceania | 0 | - | 5.00 | 258,510 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,403 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,273 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,378 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,160 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,956 |
| Movies with America in the Title | 0 | - | 4.17 | 28,758 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,831 |
| States that Beat New York | 0 | - | 4.50 | 44,925 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,860 |
| States that Beat Texas | 0 | - | 4.58 | 44,315 |
| US States Quiz | 0 | - | 5.00 | 16,847,372 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,537 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,753 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,065 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,602 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,067 |
| The Vietnam War | 0 | - | 4.44 | 35,495 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,135 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,669 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,845 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,398 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,294 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,911 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,488 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,408 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,453 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,588 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,201 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,834 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,136 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,245 |
| First Ladies of the United States | 0 | - | 4.28 | 85,579 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,211 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,994 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,172 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 23,944 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,251 |
| Colorado Counties | 0 | - | 4.45 | 26,636 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,842 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,270 |
| Illinois Counties | 0 | - | 4.56 | 30,361 |
| Indiana Counties | 0 | - | 4.46 | 28,909 |
| Harvard University | 0 | - | 4.15 | 8,292 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,540 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,209 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,145 |
| Cities that Beat New York | 0 | - | 4.51 | 28,561 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,798 |
| Las Vegas Casinos | 0 | - | 4.12 | 38,049 |
| New Jersey Counties | 0 | - | 4.57 | 30,255 |
| Washington Counties | 0 | - | 4.78 | 26,820 |
| Wisconsin Counties | 0 | - | 4.51 | 26,892 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,621 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,718 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,106 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,934 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,919 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,253 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,270 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,801 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,067 |
| U.S. States By Population | 0 | - | 4.92 | 153,388 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,283 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,366 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,429 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,192 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,139 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,521 |
| U.S. State Birds | 0 | - | 4.31 | 21,401 |
| Books by U.S. State | 0 | - | 4.20 | 13,986 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,209 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,841 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,624 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,107 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,449 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,150 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,436 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,380 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,809 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,768 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,753 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,351 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,307,027 |
| Random African Flag to Country | 0 | - | 4.88 | 74,729 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,992 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,125 |
| Rivers of the United States | 0 | - | 4.93 | 66,104 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,222 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,673 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,991 |
| Mayors of New York City | 0 | - | 3.96 | 12,207 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,185 |
| California A-Z | 0 | - | 4.49 | 28,781 |
| California by Picture | 0 | - | 4.36 | 16,539 |
| State Quiz - California | 0 | - | 4.69 | 64,353 |
| Los Angeles Dodgers Trivia | 0 | - | 4.00 | 9,946 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,168 |
| States that Beat Florida | 0 | - | 4.32 | 40,794 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,022 |
| New York City by Picture | 0 | - | 4.37 | 27,833 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,047 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,712 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,163 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,038 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,243 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,887 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,788 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,459 |
| US States with an Empty Map | 0 | - | 5.00 | 623,742 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,212 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,305 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,935 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,984 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,999 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,575 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,552 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,485 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,878 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,650 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,378 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,854 |
| Merged U.S. States | 0 | - | 4.37 | 44,113 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,846 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,999 |
| Random European Flag to Country | 0 | - | 4.89 | 182,143 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,195 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,301 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,365 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,829 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,445 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,610 |
| Countries that Beat China | 0 | - | 4.86 | 115,582 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,742 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,969 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,829 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,347 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,273 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,845 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,972 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,900 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,387 |
