| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,663 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,918 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,217 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,093 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,377 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,836 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,838 |
| Presidential Actors | 0 | - | 4.36 | 19,245 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,194 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,481 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,999 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.60 | 9,852 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,609 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,534 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,911 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,835 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,333 |
| Colonies of the Americas in 1775 with a Map | 0 | - | 4.88 | 19,933 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,511 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,860 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,915 |
| US States Quiz | 0 | - | 5.00 | 16,986,944 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,292 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,122 |
| Vietnam War Countries | 0 | - | 4.82 | 94,582 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,432 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,338 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,292 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,178 |
| Pixelated United States Map | 0 | - | 4.88 | 94,771 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,482 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,400 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,865 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,725 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 635,318 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,015 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,217 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,232 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,286 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,303 |
| U.S. States By Population | 0 | - | 4.92 | 154,095 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,168 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,859 |
| US States with an Empty Map | 0 | - | 5.00 | 628,311 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,034 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,522 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,822 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,521 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,061 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,708 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,176 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,646 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,800 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,625 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,960 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,776 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,646 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,006 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,676 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,914 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,375 |
| Rivers of the United States | 0 | - | 4.93 | 66,631 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,928 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,510 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,393 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,153 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,587 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,791 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,650 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,602 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,273 |
| The Bill Clinton Presidency | 0 | - | 4.24 | 31,531 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 21,550 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,890 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,076 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,566 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,898 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,241 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,444 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,064 |
| Draw All US State Borders | 0 | - | 4.99 | 140,490 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,800 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,431 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,185 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,780 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,415 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,555 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,928 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,000 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,180 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,226 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,604 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,855 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,295 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,005 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,118 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,396 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,626 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,224 |
| Most-Visited Countries by Popes | 0 | - | 4.56 | 84,133 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,468 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,356 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,806 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,901 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,671 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,308 |
| U.S. Senators by State | 0 | - | 4.44 | 40,098 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,415 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 306,137 |
| Stephen Curry Quiz | 0 | - | 4.37 | 67,308 |
| Hawaiian Islands | 0 | - | 4.83 | 42,932 |
| Chicago A-Z | 0 | - | 4.25 | 15,549 |
| LeBron James Trivia | 0 | - | 4.01 | 171,561 |
| LeBron... or Kobe? | 0 | - | 4.04 | 70,445 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,494 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,687 |
| U.S. State Flags | 0 | - | 4.89 | 172,767 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,553 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,362 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,514 |
| US States and State Capitals | 0 | - | 4.99 | 165,187 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,418 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,803 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,661 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,129 |
| Cities in European History #1 | 0 | - | 4.63 | 134,564 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,238 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,299 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,373 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,685 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,834 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,286 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,673 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,239 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,546 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,239 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,878 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,299 |
| Territories of the United States | 0 | - | 4.80 | 52,606 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,683 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,670 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,873 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,054 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,272 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,770 |
| United States Country Quiz | 0 | - | 4.43 | 102,150 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,054 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,989 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,178 |
| Random U.S. City to State | 0 | - | 4.45 | 76,837 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,441 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,296 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,433 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,403 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,088 |
| U.S. President Scramble | 0 | - | 4.40 | 117,438 |
| The Barack Obama Presidency | 0 | - | 4.14 | 25,500 |
| Players With TD Receptions From Tom Brady | 0 | - | 4.18 | 13,552 |
| Tom Brady Quiz | 0 | - | 4.17 | 15,722 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,530 |
| Cleveland Browns QBs Since 1999 | 0 | - | 4.31 | 7,858 |
| New England States | 0 | - | 4.51 | 59,891 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,955 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,035 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,113 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,122 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,294 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,278 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,269 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,132 |
| U.S. States by Borders | 0 | - | 4.62 | 35,464 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 188,666 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,673 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,323 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,436 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,912 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,210 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,821 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,449 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,502 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,851 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,338 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,249 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,578 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,025 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,249 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,077 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,723 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,579 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,049 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,986 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,349 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,584 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,436 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,467 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,190 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,557 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,312 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,924 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,414 |
