| Colonies of the Americas in 1775 with a Map | 0 | - | 4.89 | 20,034 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,374 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,995 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,234 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,921 |
| Champions League Winners | 0 | - | 4.92 | 1,018,549 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,162 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,984 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,105 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,874 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 195,015 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,972 |
| US States Quiz | 0 | - | 5.00 | 17,030,607 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,964 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.60 | 9,867 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,823 |
| Vietnam War Countries | 0 | - | 4.82 | 94,780 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,599 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,347 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,574 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,626 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,473 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,609 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,267 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,190 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,952 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,660 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,490 |
| Pixelated United States Map | 0 | - | 4.89 | 95,023 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,800 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,650 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,369 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,447 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,990 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,522 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,249 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,239 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,219 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,486 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,496 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,577 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,638 |
| U.S. States By Population | 0 | - | 4.92 | 154,300 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,424 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,012 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,488 |
| US States with an Empty Map | 0 | - | 5.00 | 629,825 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,195 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,013 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,618 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.91 | 68,723 |
| Draw All US State Borders | 0 | - | 4.99 | 141,692 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,244 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,206 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,336 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,793 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,889 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,742 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,610 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,868 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,810 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,134 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,087 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,551 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,869 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,387 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,460 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,668 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,682 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,048 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,169 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,664 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,682 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,138 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,964 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,149 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,858 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,285 |
| Stephen Curry Quiz | 0 | - | 4.37 | 67,451 |
| LeBron James Trivia | 0 | - | 4.02 | 171,906 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,544 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,922 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,146 |
| Rivers of the United States | 0 | - | 4.93 | 66,829 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,864 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,370 |
| Hawaiian Islands | 0 | - | 4.83 | 43,040 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,735 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,588 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,345 |
| U.S. State Flags | 0 | - | 4.88 | 173,654 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,165 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,956 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,863 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,923 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,322 |
| Random U.S. States on a Map | 0 | - | 4.96 | 631,482 |
| US States and State Capitals | 0 | - | 4.99 | 166,143 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,099 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,747 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,482 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,031 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,302 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,565 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,434 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,037 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 105,040 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,235 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,602 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,734 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,789 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,934 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,738 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,605 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,469 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,118 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,597 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,710 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,505 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 47,390 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,370 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,741 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,011,437 |
| New York Yankees Retired Numbers | 0 | - | 3.73 | 9,342 |
| Top 20 Yankees: All-Time Home Run Leaders | 0 | - | 3.97 | 12,583 |
| Top 10 Boston Red Sox of All-Time | 0 | - | 4.02 | 11,924 |
| Top 10 Los Angeles Lakers of All-Time | 0 | - | 4.24 | 47,268 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 350,097 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 470,495 |
| Champions League Top 4 | 0 | - | 4.78 | 139,718 |
| FC Barcelona 2010s Starting XI | 0 | - | 4.65 | 73,426 |
| AFL Teams | 0 | - | 4.42 | 41,027 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,177 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,636 |
| Territories of the United States | 0 | - | 4.80 | 52,687 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,731 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,944 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,294 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,301 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,020 |
| United States Country Quiz | 0 | - | 4.43 | 102,383 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,116 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,118 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,303 |
| Random U.S. City to State | 0 | - | 4.45 | 77,061 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,803 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,366 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,494 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,502 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,227 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 637,742 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,112 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,571 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,757 |
| New England States | 0 | - | 4.51 | 59,915 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,390 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,124 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,141 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,250 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,398 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,531 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,352 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,198 |
| U.S. States by Borders | 0 | - | 4.61 | 35,520 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,511 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 189,397 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,730 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,414 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,492 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,998 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,280 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,859 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,547 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,545 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,915 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,482 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,362 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,623 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,188 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,349 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,832 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 304,346 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,677 |
| Cities in European History #1 | 0 | - | 4.63 | 134,938 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,950 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,253 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,414 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,142 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,575 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,637 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,355 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,271 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,877 |
| U.S. States with Exactly One Major Pro Sports Team | 0 | - | 3.91 | 18,505 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 148,875 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 136,447 |
| All UEFA Europa League Teams Ever | 0 | - | 4.58 | 23,665 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,302,564 |
| NFL Football Team Logos | 0 | - | 4.91 | 633,290 |
