| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,965 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,166 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,053 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,257 |
| Presidential Actors | 0 | - | 4.36 | 19,204 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,740 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,472 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,797 |
| Random U.S. States on a Map | 0 | - | 4.96 | 628,242 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,432 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,776 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,104 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,546 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,236 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,764 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,060 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,902 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,647 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,954 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,654 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,077 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,512 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,301 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,108 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,781 |
| US States Quiz | 0 | - | 5.00 | 16,930,006 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,913 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,346 |
| Vietnam War Countries | 0 | - | 4.82 | 94,395 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,872 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,261 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,432 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,472 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,034 |
| Pixelated United States Map | 0 | - | 4.88 | 94,508 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,025 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,057 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,765 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,922 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,547 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,216 |
| The Bill Clinton Presidency | 0 | - | 4.24 | 31,488 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 21,518 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,852 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,180 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,187 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,784 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,721 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,410 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,734 |
| U.S. States By Population | 0 | - | 4.92 | 153,799 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,788 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,623 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,901 |
| US States with an Empty Map | 0 | - | 5.00 | 626,371 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,734 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,566 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,352 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,829 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,331 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,976 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,445 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,695 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,471 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,990 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,034 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,648 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,638 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,765 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,353 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,206 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,474 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,603 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,717 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,170 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,794 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,501 |
| Most-Visited Countries by Popes | 0 | - | 4.56 | 83,914 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,160 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,831 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,612 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,566 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,459 |
| Rivers of the United States | 0 | - | 4.93 | 66,387 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,399 |
| U.S. Senators by State | 0 | - | 4.44 | 40,016 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,642 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,477 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,308 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,558 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,668 |
| Stephen Curry Quiz | 0 | - | 4.37 | 67,121 |
| Hawaiian Islands | 0 | - | 4.83 | 42,794 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,303 |
| LeBron James Trivia | 0 | - | 4.01 | 171,245 |
| LeBron... or Kobe? | 0 | - | 4.04 | 70,215 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,402 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,546,653 |
| U.S. State Flags | 0 | - | 4.89 | 171,494 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,726 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,595 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,575 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,736 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,714 |
| US States and State Capitals | 0 | - | 4.99 | 163,735 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,381 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,028 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,986 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,403 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,040 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,271 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,979 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,321 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,946 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,847 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,280 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,716 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,051 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,048 |
| Territories of the United States | 0 | - | 4.80 | 52,486 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,632 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,622 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,757 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,753 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,222 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,905 |
| United States Country Quiz | 0 | - | 4.43 | 101,798 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,980 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,056 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,191 |
| U.S. President Scramble | 0 | - | 4.40 | 117,159 |
| The Barack Obama Presidency | 0 | - | 4.13 | 25,434 |
| Chicago A-Z | 0 | - | 4.25 | 15,526 |
| Cleveland Browns QBs Since 1999 | 0 | - | 4.31 | 7,830 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,475 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,083 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,413 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,450 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,285 |
| Cities in European History #1 | 0 | - | 4.63 | 134,271 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,829 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,601 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,831 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,947 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,256 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,070 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,286 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,297 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,237 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,120 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,085 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,278 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,399 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,003 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,364 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,024 |
| Australia Map Quiz | 0 | - | 4.95 | 345,361 |
| Flags of North and South America | 0 | - | 4.99 | 374,732 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,731 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,194 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,302 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,644 |
| Largest United States Airlines | 0 | - | 4.39 | 55,088 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,841 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,595 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,378 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,588 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,820 |
| Random U.S. City to State | 0 | - | 4.45 | 76,621 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,295 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,941 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,747 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,418 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,177 |
| Arms Exports - United States | 0 | - | 4.77 | 62,561 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,348 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,272 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,085 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,900 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,220 |
| Random U.S. Presidents by Picture | 0 | - | 4.40 | 66,374 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,156 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,806 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,065 |
| State Quiz - California | 0 | - | 4.69 | 64,586 |
| State Quiz - Florida | 0 | - | 4.47 | 62,452 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,940 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,477 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,637 |
| Georgia Counties | 0 | - | 4.51 | 49,705 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,785 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,452 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,540 |
| Players With TD Receptions From Tom Brady | 0 | - | 4.18 | 13,530 |
| Tom Brady Quiz | 0 | - | 4.15 | 15,686 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,877 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,276 |
| State Quiz - New York | 0 | - | 4.52 | 46,244 |
| New York Counties | 0 | - | 4.65 | 50,864 |
