| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,535 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,968 |
| Hawaiian Islands | 0 | - | 4.83 | 42,974 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,727,927 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,453 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,770 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,746 |
| U.S. State Flags | 0 | - | 4.89 | 173,157 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,797 |
| Georgia Counties | 0 | - | 4.52 | 50,124 |
| North Carolina Counties | 0 | - | 4.54 | 53,724 |
| Ohio Counties | 0 | - | 4.48 | 46,247 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,446 |
| Virginia Counties | 0 | - | 4.45 | 33,464 |
| West Virginia Counties | 0 | - | 4.63 | 34,013 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,349 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,092 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,138 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,196 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,644 |
| Geography of Egypt | 0 | - | 4.60 | 21,623 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,626 |
| The Vietnam War | 0 | - | 4.44 | 35,664 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,071 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,294 |
| Colorado Counties | 0 | - | 4.45 | 26,971 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,694 |
| Illinois Counties | 0 | - | 4.56 | 30,675 |
| Indiana Counties | 0 | - | 4.46 | 29,219 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,865 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,153 |
| New Jersey Counties | 0 | - | 4.57 | 30,662 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,409 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,311 |
| Washington Counties | 0 | - | 4.78 | 27,175 |
| Wisconsin Counties | 0 | - | 4.51 | 27,321 |
| The American Civil War | 0 | - | 4.62 | 52,640 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,820 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,355 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,862 |
| Asia Map Quiz | 0 | - | 4.99 | 925,802 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,570 |
| Countries of Africa | 0 | - | 5.00 | 2,562,016 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,546 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,003 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,835 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,711 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,458 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,591 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,389 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,685 |
| Presidential Middle Names | 0 | - | 4.41 | 60,762 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,712 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,916 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,225 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,641 |
| Florida Counties | 0 | - | 4.41 | 49,121 |
| New York Counties | 0 | - | 4.65 | 51,229 |
| Texas Counties | 0 | - | 4.56 | 78,026 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,328 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,877 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,384 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,569 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,189 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,753 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,042 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,861 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,628 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,990 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,222 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,896 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,378 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,135 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,035 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,736 |
| Countries of the Middle East | 0 | - | 4.96 | 203,077 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,536 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,278 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,094 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,914 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,940 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,522 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,810 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,787 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,704 |
| African Island Countries | 0 | - | 4.96 | 102,622 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,864 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,917 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,527 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,877 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,465 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,989 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,708 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,790 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,269 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,126 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,087 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,373 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,786 |
| First Ladies of the United States | 0 | - | 4.28 | 86,002 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,326 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,503 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,371 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,994 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,767 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,919 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,625 |
| California Counties | 0 | - | 4.39 | 120,426 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,084 |
| Michigan Counties | 0 | - | 4.63 | 30,902 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,763 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,544 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,291 |
| US States Quiz | 0 | - | 5.00 | 17,006,671 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,169 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,763 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,560 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,996 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,145 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,242 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,954 |
| Byzantine History | 0 | - | 4.91 | 29,033 |
| Byzantine Emperors | 0 | - | 4.93 | 14,625 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,072 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,947 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,977 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,782 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,173 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,051 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,228 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,818 |
| Monarchies of Asia | 0 | - | 4.97 | 71,544 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,853 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,316 |
| Flags of the Middle East | 0 | - | 4.69 | 62,838 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,748 |
| Iran Country Quiz | 0 | - | 4.49 | 60,720 |
| Iraq Country Quiz | 0 | - | 4.43 | 41,162 |
| Provinces of Turkey | 0 | - | 4.95 | 206,079 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,674 |
| Syria Country Quiz | 0 | - | 4.81 | 33,066 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,105 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,864 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,089 |
| Provinces of China | 0 | - | 4.97 | 208,322 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,943 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,709 |
| Japanese Prefectures | 0 | - | 4.98 | 139,180 |
| Japan Country Quiz | 0 | - | 4.93 | 143,418 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,382 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,599 |
| States of India | 0 | - | 4.94 | 196,173 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,607 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,469 |
| The Only African Country ... | 0 | - | 4.99 | 129,728 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,410 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,402 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,505 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,916 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,033 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,268 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,658 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,925 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,136 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,873 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,414 |
| Pixelated United States Map | 0 | - | 4.88 | 94,850 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,624 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,498 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,293 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,749 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,335 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,976 |
| State Quiz - California | 0 | - | 4.69 | 64,867 |
| State Quiz - Florida | 0 | - | 4.47 | 62,677 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,796 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,010 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,599 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,670 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,051 |
| State Quiz - New York | 0 | - | 4.52 | 46,478 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,379 |
| State Quiz - Texas | 0 | - | 4.43 | 63,236 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,623 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,373 |
| History of Tennessee | 0 | - | 4.29 | 7,688 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,529 |
| State Quiz - Washington | 0 | - | 4.45 | 36,676 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,860 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,120 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,318 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,338 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,357 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,414 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,441 |
| U.S. States By Population | 0 | - | 4.92 | 154,200 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,291 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,928 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,367 |
