| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,796 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,852 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,989 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,454 |
| Vietnam War Countries | 0 | - | 4.82 | 94,354 |
| Presidential Actors | 0 | - | 4.36 | 19,197 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,158 |
| U.S. Senators by State | 0 | - | 4.44 | 39,996 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,549 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,711 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,728 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,038 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,395 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.60 | 9,795 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,228 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,182 |
| Most Guessed North American Teams by Sport | 0 | - | 4.28 | 64,601 |
| Top 10 Los Angeles Lakers of All-Time | 0 | - | 4.24 | 46,997 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,011 |
| Champions League Winners | 0 | - | 4.92 | 1,009,610 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,210 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,215 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.50 | 28,887 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,944 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,598 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,786 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,847 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,341 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,954 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,599 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,099 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,852 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,596 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,768 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,180 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,998 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,332 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,202 |
| Which City in California? | 0 | - | 4.56 | 32,068 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,480 |
| US States Quiz | 0 | - | 5.00 | 16,913,881 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,773 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,239 |
| Top 10 Boston Celtics Players | 0 | - | 4.05 | 23,852 |
| Boston Celtics Trivia | 0 | - | 4.12 | 15,079 |
| Golden State Warriors Trivia | 0 | - | 4.25 | 24,959 |
| Los Angeles Lakers Trivia | 0 | - | 4.15 | 26,656 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,638 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,399 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,861 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,230 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,269 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,969 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,032 |
| Pixelated United States Map | 0 | - | 4.88 | 94,440 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,920 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,974 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,662 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,794 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 629,827 |
| U.S. President Scramble | 0 | - | 4.40 | 116,911 |
| The Barack Obama Presidency | 0 | - | 4.13 | 25,422 |
| California A-Z | 0 | - | 4.49 | 28,807 |
| Which City in Florida? | 0 | - | 4.61 | 11,000 |
| New York City A-Z | 0 | - | 4.18 | 32,326 |
| Which City in New York State? | 0 | - | 4.60 | 16,004 |
| Which City in Texas? | 0 | - | 4.45 | 25,115 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,117 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,775 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,688 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,650 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,304 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,613 |
| U.S. States By Population | 0 | - | 4.92 | 153,724 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,685 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,584 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,826 |
| US States with an Empty Map | 0 | - | 5.00 | 625,892 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,686 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,677 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,487 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,325 |
| Draw All US State Borders | 0 | - | 4.99 | 138,503 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,779 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,269 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,939 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,401 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,655 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,436 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,925 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,956 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,357 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,599 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,707 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,298 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,183 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,350 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,475 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,624 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,059 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,662 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,455 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,089 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,788 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,539 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,482 |
| Players With TD Receptions From Tom Brady | 0 | - | 4.18 | 13,525 |
| Tom Brady Quiz | 0 | - | 4.15 | 15,683 |
| Cleveland Browns QBs Since 1999 | 0 | - | 4.31 | 7,822 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,726 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,553 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,936 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,876 |
| Rivers of the United States | 0 | - | 4.93 | 66,316 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,456 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,331 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,599 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,442 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,282 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,556 |
| Hawaiian Islands | 0 | - | 4.83 | 42,770 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,242 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,374 |
| U.S. State Flags | 0 | - | 4.88 | 171,259 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,498 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,422 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,653 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,269 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,905 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,964 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,315 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,990 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,220 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,875 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,218 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,740 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,997 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,973 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,882 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,003,147 |
| Top 15 New York Yankees of All-Time | 0 | - | 4.00 | 25,800 |
| Top 10 Boston Red Sox of All-Time | 0 | - | 4.00 | 11,879 |
| AFL Teams | 0 | - | 4.42 | 40,561 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,936 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,755 |
| Territories of the United States | 0 | - | 4.80 | 52,461 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,613 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,736 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,667 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,978 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,519 |
| Chicago A-Z | 0 | - | 4.25 | 15,523 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,119 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,052 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,270 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,581 |
| US States and State Capitals | 0 | - | 4.99 | 163,430 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,224 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,905 |
| Cities in European History #1 | 0 | - | 4.63 | 134,188 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,133 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,485 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,687 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,828 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,193 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,683 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,191 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,087 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,216 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,362 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,752 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,665 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 146,095 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,294,190 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 891,668 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,583,803 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 653,775 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,229 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,243,920 |
| All-NBA First Team Players | 0 | - | 4.83 | 542,630 |
| Los Angeles Lakers NBA All-Stars | 0 | - | 3.84 | 9,937 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 239,568 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 337,716 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 463,195 |
| Champions League Top 4 | 0 | - | 4.77 | 137,226 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,029 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,703 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,409 |
| Oceania Map Quiz | 0 | - | 4.98 | 646,194 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,524 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,954 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,813 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,611 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,357 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,579 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,213 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,815 |
| United States Country Quiz | 0 | - | 4.43 | 101,698 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,942 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,777 |
