| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,289 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,427 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,343 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,661 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,301 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,117 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,284 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,743 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,500 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,875 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,063 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,079 |
| Countries Bordering France | 0 | - | 4.85 | 398,553 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,598 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,652,443 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,139 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,664 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,665 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,731 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,202 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,844 |
| The American Revolution | 0 | - | 4.52 | 54,048 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,930 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,439 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,487 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,860 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,505 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Monty Python Quotes | 0 | - | 4.88 | 42,319 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,458 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,113 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,336 |
| Countries of the German Empire | 0 | - | 4.51 | 37,649 |
| Olympian Gods Quiz | 0 | - | 4.96 | 495,744 |
| Ancient Greek Words | 0 | - | 4.92 | 110,636 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,643 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,480 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,864 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,593 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,933 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,032 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,893 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,803 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,224 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,418 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,469 |
| The Only European Country ... | 0 | - | 4.91 | 213,707 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,456 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,785 |
| Counties of England | 0 | - | 4.97 | 788,899 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,194 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,087 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,661 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,670 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,017 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,229 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,318 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,447 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,802 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,757 |
| Monarchies of Europe | 0 | - | 4.90 | 97,280 |
| European Countries with One Border | 0 | - | 4.97 | 181,568 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,476 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,215 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,153 |
| Slavic Countries | 0 | - | 4.96 | 110,817 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,212 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,152 |
| France Country Quiz | 0 | - | 4.70 | 133,791 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,645 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,922 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,718 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,057 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,879 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,029 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,405 |
| James Bond Trivia | 0 | - | 4.46 | 39,134 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,096 |
| Countries of the Popes | 0 | - | 4.79 | 127,166 |
| Vietnam War Countries | 0 | - | 4.83 | 93,582 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,826 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,642 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,836 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,208 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,211 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,087 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,778 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,822 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,106 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,188 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,084 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,933 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,599 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,170 |
| Countries that Border Poland | 0 | - | 4.99 | 171,301 |
| Russia Country Quiz | 0 | - | 4.85 | 113,606 |
| Countries That Border Russia | 0 | - | 4.98 | 458,796 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,359 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,762 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,349 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,827 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,671 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,711 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,748 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Countries that Beat France | 0 | - | 4.49 | 75,148 |
| France True or False? | 0 | - | 4.43 | 39,774 |
| Germany Country Quiz | 0 | - | 4.82 | 156,483 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,108 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,931 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,211 |
| Counties of Ireland | 0 | - | 4.92 | 192,973 |
| Italy Country Quiz | 0 | - | 4.82 | 122,150 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,322 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,032 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,536 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,424 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,258 |
| Roman History by Picture | 0 | - | 4.46 | 26,336 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,429 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,233 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,929 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,602 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,015 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,232 |
| UK Immigration by Country | 0 | - | 4.94 | 139,553 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,080 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,211 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,143 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,542 |
| Name the English Monarchs | 0 | - | 4.92 | 497,735 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,195 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,686 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,742 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,997 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,192 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,244 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,936 |
| Arms Exports - United States | 0 | - | 4.70 | 54,321 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,878 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,919 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,439 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,980 |
| Presidential Middle Names | 0 | - | 4.41 | 59,684 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,709 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,795 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,160 |
| Random European Flag to Country | 0 | - | 4.89 | 180,846 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,859 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,883 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,602 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,529 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,374 |
| 20 Questions About France | 0 | - | 4.11 | 32,333 |
| Which City in France? | 0 | - | 4.64 | 72,388 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,301 |
| Germany A-Z | 0 | - | 4.56 | 62,307 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,330 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,008 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,200 |
| Italy A-Z | 0 | - | 4.49 | 57,685 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,848 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,817 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,646 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,442 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,812 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,326 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,162 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,544 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,035 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,429 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,100 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,149 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,723 |
| English Premier League Champions | 0 | - | 4.46 | 193,052 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,289 |
| FA Cup Winners | 0 | - | 4.42 | 149,304 |
| Scotland A-Z | 0 | - | 4.73 | 41,031 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,181 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,755 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,666 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,699 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,396 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,357 |
| Biggest Axis-Controlled Cities | 0 | - | 4.43 | 48,584 |
| Countries in World War I | 0 | - | 4.88 | 226,554 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,925 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,571 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,162 |
| First Ladies of the United States | 0 | - | 4.28 | 85,228 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,109 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,493 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,259 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,728 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,997 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,764 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,826 |
