| Most-Visited Countries by Popes | 0 | - | 4.56 | 83,658 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,327 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,693,444 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,509 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,679 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,291 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,215 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,346 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,595 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,219 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,325 |
| Champions League Winners | 0 | - | 4.92 | 1,005,607 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 56,094 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,872 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,148 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,754 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,204 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,658 |
| Every European Country Shape | 0 | - | 4.96 | 201,475 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,138 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,986 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,073 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,431 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,504 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,868 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,760 |
| Random European Capital to Country | 0 | - | 4.98 | 190,771 |
| Random European Country to Capital | 0 | - | 4.93 | 164,947 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,616 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,873 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,867 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,448 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,612 |
| Country by Photo of its Leader | 0 | - | 4.72 | 123,979 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,639 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,873 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,618 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,371 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,703 |
| Presidential Middle Names | 0 | - | 4.41 | 60,177 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,266 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,804 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,536 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,964 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,394 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,944 |
| U.S. Presidential Last Names as Baby Names | 0 | - | 4.19 | 33,554 |
| Random U.S. Presidents by Picture | 0 | - | 4.40 | 66,200 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,708 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,890 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,370 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,278 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,074 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,051 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,836 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,226 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,417 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,840 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,294 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 94,920 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,647 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,584 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,811 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,732 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,268 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,170 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.41 | 51,724 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,724 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,811 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,602 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,176 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,212 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,195 |
| National Founders | 0 | - | 4.40 | 83,815 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 998,807 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,780 |
| Champions League Top 4 | 0 | - | 4.77 | 136,166 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 67,297 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,422 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,599 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,400 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,174 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,248 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,488 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,620 |
| First Ladies of the United States | 0 | - | 4.28 | 85,598 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,183 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,127 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,946 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,216 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 77,018 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,722 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,641 |
| U.S. President Scramble | 0 | - | 4.40 | 116,714 |
| The John Adams Presidency | 0 | - | 4.12 | 8,742 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,179 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,737 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,495 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,847 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 23,950 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,171 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,864 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,814 |
| Cities in European History #1 | 0 | - | 4.62 | 133,906 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,288 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,133 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,385 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,481 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,093 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.83 | 21,559 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,694 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,144 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,953 |
| Communist Countries in History | 0 | - | 4.63 | 495,299 |
| Political Movements by Country | 0 | - | 4.46 | 72,503 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,164 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,958 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,193 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,457 |
| NFL Football by Year, 2000–present | 0 | - | 4.26 | 28,046 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 132,274 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,289,227 |
| NFL Football Team Logos | 0 | - | 4.91 | 627,183 |
| NCAA Football Teams | 0 | - | 4.96 | 387,438 |
| NCAA FBS Football Teams on a Map | 0 | - | 4.92 | 108,022 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 888,782 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,576,050 |
| NCAA Basketball Teams | 0 | - | 4.94 | 336,096 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 650,729 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,682 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,994 |
| Olympic Host Countries | 0 | - | 4.98 | 200,572 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,019 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 187,124 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,902 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,238,670 |
| All-NBA First Team Players | 0 | - | 4.83 | 540,714 |
| NBA Team Logos | 0 | - | 4.81 | 688,588 |
| Formula One World Champions | 0 | - | 4.96 | 389,843 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,497 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,826 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 90,067 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,735 |
| National Football Team Logos | 0 | - | 4.85 | 180,197 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,830 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 238,874 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,324 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,043 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,647 |
| Serie A Champions | 0 | - | 4.29 | 58,211 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,866 |
| English Football Stadiums | 0 | - | 4.33 | 62,736 |
| England Football Most International Caps | 0 | - | 4.09 | 54,011 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,711 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,340 |
| British Football Team Logos | 0 | - | 4.06 | 68,389 |
| Football Clubs in London | 0 | - | 4.34 | 128,817 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,279 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,557 |
| Premier League Relegated Teams | 0 | - | 4.80 | 126,263 |
| Countries of Premier League Players | 0 | - | 4.43 | 203,592 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,370 |
| English Premier League Champions | 0 | - | 4.46 | 194,546 |
| All EPL Teams Ever | 0 | - | 4.61 | 267,392 |
| FA Cup Winners | 0 | - | 4.42 | 150,111 |
| Champions League All-Time Table | 0 | - | 4.12 | 142,840 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 209,798 |
| Ligue 1 Champions | 0 | - | 4.19 | 48,430 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 69,910 |
| La Liga - Trofeo Pichichi | 0 | - | 4,54 | 7.129 |
| FC Barcelona 2010s Starting XI | 0 | - | 4.64 | 71,620 |
| Bundesliga Champions | 0 | - | 4.25 | 56,437 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 45,497 |
| AFL Teams | 0 | - | 4.41 | 40,350 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,330 |
| States of India | 0 | - | 4.95 | 192,979 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,810 |
| Countries of Africa | 0 | - | 5.00 | 2,533,700 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,937 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,392 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,450 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,740 |
| African Capitals by Map | 0 | - | 4.99 | 133,587 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,547 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,378 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,836 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,174 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,142 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,194 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,729 |
| African East Coast | 0 | - | 4.96 | 95,956 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,360 |
| The Only African Country ... | 0 | - | 4.99 | 129,035 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,101 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,773 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,864 |
| African Island Countries | 0 | - | 4.96 | 101,530 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,268 |
