| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,885 |
| Hawaiian Islands | 0 | - | 4.83 | 43,055 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,734,026 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,386 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,060 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,600 |
| U.S. State Flags | 0 | - | 4.88 | 173,749 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,324 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,195 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,211 |
| The American Civil War | 0 | - | 4.62 | 52,687 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,958 |
| Pixelated United States Map | 0 | - | 4.89 | 95,057 |
| Florida Counties | 0 | - | 4.41 | 49,286 |
| Georgia Counties | 0 | - | 4.53 | 50,242 |
| New York Counties | 0 | - | 4.65 | 51,386 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,171 |
| Texas Counties | 0 | - | 4.56 | 78,248 |
| North Carolina Counties | 0 | - | 4.55 | 53,870 |
| Ohio Counties | 0 | - | 4.48 | 46,441 |
| Pennsylvania Counties | 0 | - | 4.51 | 53,598 |
| Virginia Counties | 0 | - | 4.45 | 33,569 |
| West Virginia Counties | 0 | - | 4.63 | 34,087 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,119 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,410 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,190 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,672 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,669 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,130 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,791 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,313 |
| Flags of North and South America | 0 | - | 4.99 | 378,658 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,095 |
| California Counties | 0 | - | 4.39 | 120,688 |
| Colorado Counties | 0 | - | 4.45 | 27,037 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,806 |
| Illinois Counties | 0 | - | 4.56 | 30,741 |
| Indiana Counties | 0 | - | 4.46 | 29,303 |
| Harvard University | 0 | - | 4.15 | 8,337 |
| Michigan Counties | 0 | - | 4.63 | 30,978 |
| New Jersey Counties | 0 | - | 4.57 | 30,727 |
| Washington Counties | 0 | - | 4.77 | 27,236 |
| Wisconsin Counties | 0 | - | 4.51 | 27,444 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,243 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,263,024 |
| British History A-Z #1 | 0 | - | 4.45 | 47,377 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,672 |
| India A-Z | 0 | - | 4.42 | 34,336 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,850 |
| Flags of Oceania | 0 | - | 5.00 | 263,793 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,720 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,780 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,741 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,487 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,659 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,811 |
| U.S. Geography by Letter - L | 0 | - | 4.08 | 41,763 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,901 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,113 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,850 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,006 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,120 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,626 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,914 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,800 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,514 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,718 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,529 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,821 |
| Presidential Middle Names | 0 | - | 4.42 | 60,852 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,772 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,966 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,271 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,676 |
| California Cities A-Z | 0 | - | 4.07 | 17,503 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,344 |
| Texas A-Z | 0 | - | 4.19 | 16,450 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,361 |
| US States Quiz | 0 | - | 5.00 | 17,036,381 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,452 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,907 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,439 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,596 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,220 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,801 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,630 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 122,076 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,657 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,216 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,574 |
| European Geography By Letter - M | 0 | - | 4.70 | 133,102 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,476 |
| European Geography By Letter - R | 0 | - | 4.43 | 95,051 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,309 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,959 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,692 |
| Three Band Flags of Europe | 0 | - | 4.98 | 195,008 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,954 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,744 |
| Monarchies of Europe | 0 | - | 4.90 | 99,113 |
| Russian History A-Z | 0 | - | 4.35 | 32,340 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,574 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,188 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,752 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,319 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,756 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,427 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,442 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,998 |
| Monarchies of Asia | 0 | - | 4.97 | 71,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,400 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,078 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,906 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,552 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,617 |
| Countries that Start with D | 0 | - | 4.96 | 718,625 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,694 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,329 |
| Countries that Start with H | 0 | - | 4.96 | 611,168 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,767 |
| Countries that Start with J | 0 | - | 4.98 | 608,469 |
| Countries that Start with K | 0 | - | 4.97 | 822,374 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,842 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,964 |
| Countries that Start with P | 0 | - | 4.94 | 1,224,081 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,896 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,492 |
| Countries that Start with U | 0 | - | 4.97 | 909,727 |
| Countries that Start with V | 0 | - | 4.98 | 612,912 |
| Countries that Start with F | 0 | - | 4.83 | 622,496 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,439 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,981 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,028 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,648 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,640 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,641 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,049 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,324 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,667 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,280 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,642 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,875 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,398 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,891 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 369,010 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,630 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,157 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,059 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,513 |
| Name the English Monarchs | 0 | - | 4.91 | 507,811 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,848 |
| The Vietnam War | 0 | - | 4.44 | 35,703 |
| Japan A-Z | 0 | - | 4.40 | 42,465 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,398 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,840 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,225 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,262 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,546 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 42,006 |
| Top U.S. Universities | 0 | - | 4.15 | 146,078 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,486 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,856 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,684 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,481 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,039 |
| U.S. States by Governor | 0 | - | 4.43 | 18,131 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,795 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,820 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,257 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,390 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,814 |
| First Ladies of the United States | 0 | - | 4.28 | 86,051 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,343 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,559 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,394 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 180,040 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,039 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,259 |
| California by Picture | 0 | - | 4.37 | 16,611 |
| State Quiz - California | 0 | - | 4.69 | 64,976 |
| State Quiz - Florida | 0 | - | 4.47 | 62,786 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,057 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,897 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,431 |
| State Quiz - New York | 0 | - | 4.52 | 46,579 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,876 |
| State Quiz - Texas | 0 | - | 4.43 | 63,338 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,698 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,612 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,278 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,330 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.32 | 43,206 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,510 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,521 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,614 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,684 |
| U.S. States By Population | 0 | - | 4.92 | 154,329 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,461 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,030 |
