| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,290 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,428 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,345 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,670 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,305 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,120 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,291 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,745 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,501 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,891 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,066 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,082 |
| Countries Bordering France | 0 | - | 4.83 | 398,594 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,602 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,652,646 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,139 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,667 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,736 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,209 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,845 |
| The American Revolution | 0 | - | 4.52 | 54,049 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,050 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,442 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,494 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,862 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,507 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,784 |
| Monty Python Quotes | 0 | - | 4.88 | 42,320 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,471 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,119 |
| 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 | 495,776 |
| Ancient Greek Words | 0 | - | 4.92 | 110,639 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,644 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,482 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,870 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,593 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,934 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,057 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,901 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,860 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,228 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,428 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| The Only European Country ... | 0 | - | 4.91 | 213,722 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,458 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,792 |
| Counties of England | 0 | - | 4.97 | 788,919 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,195 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,089 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,666 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,673 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,018 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,234 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,323 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,448 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,802 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,760 |
| Monarchies of Europe | 0 | - | 4.90 | 97,282 |
| European Countries with One Border | 0 | - | 4.97 | 181,576 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,486 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,218 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,158 |
| Slavic Countries | 0 | - | 4.96 | 110,821 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,215 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,158 |
| France Country Quiz | 0 | - | 4.70 | 133,793 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,648 |
| 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 | 462,059 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,881 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,031 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,407 |
| James Bond Trivia | 0 | - | 4.46 | 39,134 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,101 |
| Countries of the Popes | 0 | - | 4.79 | 127,168 |
| Vietnam War Countries | 0 | - | 4.83 | 93,582 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,831 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,644 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,840 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,215 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,212 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,089 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,780 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,824 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,110 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,195 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,086 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,935 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,615 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,177 |
| Countries that Border Poland | 0 | - | 4.99 | 171,305 |
| Russia Country Quiz | 0 | - | 4.85 | 113,610 |
| Countries That Border Russia | 0 | - | 4.98 | 458,807 |
| 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 | 98,361 |
| 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 | 35,021 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,714 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,750 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Countries that Beat France | 0 | - | 4.49 | 75,150 |
| France True or False? | 0 | - | 4.43 | 39,774 |
| Germany Country Quiz | 0 | - | 4.82 | 156,485 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,112 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,940 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,228 |
| Counties of Ireland | 0 | - | 4.92 | 192,975 |
| Italy Country Quiz | 0 | - | 4.82 | 122,151 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,323 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,033 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,536 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,425 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,261 |
| Roman History by Picture | 0 | - | 4.46 | 26,337 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,432 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,236 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,930 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,606 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,015 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,234 |
| UK Immigration by Country | 0 | - | 4.94 | 139,561 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,083 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,212 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,143 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,544 |
| Name the English Monarchs | 0 | - | 4.92 | 497,747 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,195 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,691 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,743 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,005 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,199 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,246 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,939 |
| Arms Exports - United States | 0 | - | 4.70 | 54,324 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,882 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,920 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,448 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,983 |
| Presidential Middle Names | 0 | - | 4.41 | 59,687 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,712 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,798 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,161 |
| Random European Flag to Country | 0 | - | 4.89 | 180,852 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,859 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,886 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,602 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,530 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,374 |
| 20 Questions About France | 0 | - | 4.11 | 32,335 |
| Which City in France? | 0 | - | 4.64 | 72,390 |
| 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 | 105,332 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,009 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,201 |
| Italy A-Z | 0 | - | 4.49 | 57,689 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,850 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,822 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,647 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,443 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,815 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,336 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,172 |
| 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 | 139,041 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,433 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,100 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,164 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,727 |
| English Premier League Champions | 0 | - | 4.46 | 193,060 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,300 |
| 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 | 69,183 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,757 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,668 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,702 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,399 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,359 |
| Biggest Axis-Controlled Cities | 0 | - | 4.43 | 48,585 |
| Countries in World War I | 0 | - | 4.88 | 226,556 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,927 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,576 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,162 |
| First Ladies of the United States | 0 | - | 4.28 | 85,229 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,109 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,496 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,261 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,730 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,998 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,772 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,826 |
