| Catholic Countries in Europe | 0 | - | 4.83 | 94,410 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,652 |
| Hawaiian Islands | 0 | - | 4.83 | 42,502 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,665,113 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,024 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,891 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,188 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,151 |
| U.S. State Flags | 0 | - | 4.89 | 168,041 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,867 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,347 |
| Orthodox Countries | 0 | - | 4.91 | 130,647 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,010 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,603 |
| The American Civil War | 0 | - | 4.62 | 52,224 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,302 |
| Georgia Counties | 0 | - | 4.50 | 49,179 |
| New York Counties | 0 | - | 4.65 | 50,046 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,988 |
| Texas Counties | 0 | - | 4.55 | 76,238 |
| North Carolina Counties | 0 | - | 4.53 | 52,828 |
| Ohio Counties | 0 | - | 4.47 | 45,544 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,255 |
| Virginia Counties | 0 | - | 4.45 | 33,012 |
| West Virginia Counties | 0 | - | 4.61 | 33,591 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,532 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,678 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,340 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,153 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,557 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,067 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,901 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,635 |
| The Vietnam War | 0 | - | 4.43 | 35,348 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,951 |
| California Counties | 0 | - | 4.39 | 118,378 |
| Colorado Counties | 0 | - | 4.44 | 26,381 |
| Florida Counties | 0 | - | 4.39 | 48,206 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,023 |
| Illinois Counties | 0 | - | 4.56 | 30,148 |
| Indiana Counties | 0 | - | 4.46 | 28,672 |
| Harvard University | 0 | - | 4.15 | 8,272 |
| Michigan Counties | 0 | - | 4.63 | 30,110 |
| New Jersey Counties | 0 | - | 4.56 | 30,002 |
| Washington Counties | 0 | - | 4.78 | 26,645 |
| Wisconsin Counties | 0 | - | 4.51 | 26,637 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,075 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,919 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,082 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,564 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,461 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,024 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,227 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,993 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,989 |
| U.S. Vice Presidents | 0 | - | 4.41 | 135,346 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,120 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,724 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,173 |
| Presidential Middle Names | 0 | - | 4.41 | 59,818 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,860 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,977 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,799 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,226 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,237 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,612 |
| US States Quiz | 0 | - | 5.00 | 16,742,609 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,415 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,977 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,306 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,817 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,633 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,353 |
| Monarchies of Europe | 0 | - | 4.90 | 97,519 |
| Monarchies of Asia | 0 | - | 4.97 | 70,718 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,535 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,387 |
| Catholic Countries | 0 | - | 4.78 | 213,871 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,550 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,542 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,303 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,257 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,392 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,836 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,481 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,614 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,989 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,794 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,381 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,783 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 25,794 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,441 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,713 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,426 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,307 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,629 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,110 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,617 |
| Name the English Monarchs | 0 | - | 4.92 | 499,081 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,585 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 114,932 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,988 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,798 |
| Biblical Geography | 0 | - | 4.40 | 67,003 |
| Hindu Countries | 0 | - | 4.86 | 49,699 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,305 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,987 |
| Top U.S. Universities | 0 | - | 4.15 | 144,304 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,875 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 41,169 |
| Pixelated United States Map | 0 | - | 4.89 | 93,666 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,751 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,057 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,637 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,437 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,881 |
| U.S. States by Governor | 0 | - | 4.43 | 17,998 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,601 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,579 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,182 |
| First Ladies of the United States | 0 | - | 4.28 | 85,319 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,134 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,516 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,040 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,873 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,555 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,705 |
| State Quiz - California | 0 | - | 4.68 | 64,091 |
| State Quiz - Florida | 0 | - | 4.47 | 62,043 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,682 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,512 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,078 |
| State Quiz - New York | 0 | - | 4.52 | 45,846 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,752 |
| State Quiz - Texas | 0 | - | 4.43 | 62,601 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,079 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,019 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,199 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,794 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,857 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,641 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,674 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,023 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,256 |
| U.S. States By Population | 0 | - | 4.92 | 152,594 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,671 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,020 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,268 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 53,316 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,875 |
| US States with an Empty Map | 0 | - | 5.00 | 620,185 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,024 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,092 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,757 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,868 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,075 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,331 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,515 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,333 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,833 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,951 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,212 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,257 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,200 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,636 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,156 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,778 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,528 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,139 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,489 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,236 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,066 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,602 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,715 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,035 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,423 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,256 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,246 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,218 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,973 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,516 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,953 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,053 |
| Rivers of the United States | 0 | - | 4.93 | 65,688 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,839 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,213 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,371 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,516 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,672 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,537 |
| The John Adams Presidency | 0 | - | 4.12 | 8,689 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,695 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,790 |
| Movies with America in the Title | 0 | - | 4.17 | 28,728 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,594 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,620 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,140 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,699 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,775 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,078 |
