| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,469 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,025 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 21,917 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,467 |
| Presidential Actors | 0 | - | 4.36 | 19,052 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,477 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,445 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,107 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,108 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,647 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,435 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 299,916 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,691 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,013 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,258 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,766 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,203 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,910 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,607 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,600 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,820 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,458 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,737 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,218 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,650 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 617,987 |
| US States Quiz | 0 | - | 5.00 | 16,689,716 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,162 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,710 |
| Vietnam War Countries | 0 | - | 4.83 | 93,572 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,634 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,786 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,820 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 40,887 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,000 |
| Pixelated United States Map | 0 | - | 4.89 | 93,417 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,382 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,798 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,345 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,476 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,355 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,082 |
| The Bill Clinton Presidency | 0 | - | 4.22 | 31,349 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 21,415 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,714 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,656 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,526 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,298 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,348 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,570 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,834 |
| U.S. States By Population | 0 | - | 4.92 | 152,303 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,326 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,822 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,509 |
| US States with an Empty Map | 0 | - | 5.00 | 618,467 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,866 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,497 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,735 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,834 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,824 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,051 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,443 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,046 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,638 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,033 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,330 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,211 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,904 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,791 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,473 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,859 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,629 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,852 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,420 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,465 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,137 |
| Vatican City Country Quiz | 0 | - | 4.53 | 43,979 |
| Most-Visited Countries by Popes | 0 | - | 4.55 | 83,138 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,169 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,234 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,684 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,372 |
| Rivers of the United States | 0 | - | 4.93 | 65,465 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,364 |
| U.S. Senators by State | 0 | - | 4.44 | 39,738 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,076 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,844 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,882 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,288 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,256 |
| Stephen Curry Quiz | 0 | - | 4.36 | 66,304 |
| Hawaiian Islands | 0 | - | 4.83 | 42,417 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,404 |
| LeBron James Trivia | 0 | - | 4.01 | 169,827 |
| LeBron... or Kobe? | 0 | - | 4.04 | 69,147 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,073 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,272 |
| U.S. State Flags | 0 | - | 4.89 | 166,887 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,302 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,560 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,271 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,376 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,515 |
| US States and State Capitals | 0 | - | 4.99 | 158,298 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,819 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,597 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,585 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,985 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,524 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,623 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,271 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,143 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,411 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,982 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,280 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,333 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,737 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,688 |
| Territories of the United States | 0 | - | 4.79 | 52,119 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,453 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,362 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,487 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,072 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,650 |
| United States Country Quiz | 0 | - | 4.43 | 100,530 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,587 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,572 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,781 |
| U.S. President Scramble | 0 | - | 4.40 | 116,165 |
| The Barack Obama Presidency | 0 | - | 4.16 | 25,245 |
| Chicago A-Z | 0 | - | 4.25 | 15,451 |
| Cleveland Browns QBs Since 1999 | 0 | - | 4.32 | 7,680 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,492 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,589 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,654 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,692 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,137 |
| Cities in European History #1 | 0 | - | 4.63 | 133,044 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,326 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,089 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,630 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,283 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,090 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,648 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,706 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,262 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,602 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,631 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,215 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,836 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,203 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,820 |
| Countries of Africa | 0 | - | 5.00 | 2,506,093 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,789 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,506 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,766 |
| African East Coast | 0 | - | 4.96 | 94,982 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,868 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,889 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,749 |
| Australia Map Quiz | 0 | - | 4.94 | 342,357 |
| Flags of North and South America | 0 | - | 4.99 | 366,504 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,516 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,068 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,745 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,067 |
| Largest United States Airlines | 0 | - | 4.39 | 54,825 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,532 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,781 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,080 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,453 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,632 |
| Random U.S. City to State | 0 | - | 4.45 | 75,266 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,266 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,770 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,330 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,336 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,876 |
| Arms Exports - United States | 0 | - | 4.70 | 54,304 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,683 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,778 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,161 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,177 |
| Random U.S. Presidents by Picture | 0 | - | 4.39 | 65,779 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,778 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,478 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,622 |
| State Quiz - California | 0 | - | 4.68 | 63,934 |
| State Quiz - Florida | 0 | - | 4.47 | 61,918 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,614 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 70,991 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,306 |
| Georgia Counties | 0 | - | 4.50 | 49,047 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,211 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,138 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,232 |
| Players With TD Receptions From Tom Brady | 0 | - | 4.18 | 13,419 |
