| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,586 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,682 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,698 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,209 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,045 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,286 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,233 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,943 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,010 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,617 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,049 |
| Monty Python Quotes | 0 | - | 4.89 | 42,500 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,979 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,254 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,827 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,730 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,992 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,721 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,535 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,447 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,500 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,974 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,479 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,632 |
| The Only European Country ... | 0 | - | 4.91 | 217,314 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,520 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,673 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,815 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,499 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,185 |
| Counties of England | 0 | - | 4.97 | 798,610 |
| Harry Potter Last Names | 0 | - | 4.64 | 949,990 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,707,026 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,891 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,404 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,024 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,299 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,812 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,337 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,657 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,964 |
| Monarchies of Europe | 0 | - | 4.90 | 98,325 |
| European Countries with One Border | 0 | - | 4.97 | 183,084 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,864 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,529 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,370 |
| Slavic Countries | 0 | - | 4.96 | 111,858 |
| Countries That Border Russia | 0 | - | 4.98 | 462,736 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,069 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,767 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,221 |
| Countries Bordering France | 0 | - | 4.83 | 403,451 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,118 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,565 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,922 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,250 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,071 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,131 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,106 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,704 |
| James Bond Trivia | 0 | - | 4.46 | 39,304 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,063 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,397 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,039 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,281 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,218 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,176 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,498 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,971 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,759 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,935 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,332 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,892 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,997 |
| Countries that Border Poland | 0 | - | 4.99 | 172,572 |
| Russia Country Quiz | 0 | - | 4.83 | 114,673 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,964 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,036 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,420 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,455 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,397 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,408 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,919 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,875 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,640 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,757 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,641 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,092 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,955 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,268 |
| Germany Country Quiz | 0 | - | 4.83 | 158,141 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,585 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,699 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,273 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,831 |
| Counties of Ireland | 0 | - | 4.92 | 195,941 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,625 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,281 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,009 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,629 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,306 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.83 | 21,682 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,721 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,874 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,489 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,093 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,156 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,215 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,317 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,050 |
| UK Immigration by Country | 0 | - | 4.94 | 141,131 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,124 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,340 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,709 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,211 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,076 |
| Name the English Monarchs | 0 | - | 4.91 | 503,780 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,652 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,781 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,979 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,587 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,656 |
| Malta Country Quiz | 0 | - | 4.81 | 31,108 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,082 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,786 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,526 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,472 |
| Presidential Actors | 0 | - | 4.36 | 19,196 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,321 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,195 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,793 |
| Random European Flag to Country | 0 | - | 4.89 | 182,908 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,389 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,783 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,523 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,359 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,465 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,650 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,012 |
| Countries of the German Empire | 0 | - | 4.51 | 38,009 |
| Can You Name All Of One Direction's Songs? | 0 | - | 4.51 | 96,556 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,812 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,975 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,403 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,837 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,080 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,424 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 112,871 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 282,010 |
| Harry Potter A-Z | 0 | - | 4.43 | 227,388 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,427 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,957 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,465 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,900 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,852 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,961 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,355 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,513 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,536 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,930 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,534 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,210 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,157 |
| U.S. President Scramble | 0 | - | 4.40 | 116,903 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,214 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,942 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,665 |
| Cities in European History #1 | 0 | - | 4.63 | 134,183 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,458 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,324 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,808 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,708 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,359 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,267 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,169 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,044 |
| Most Forested European Countries | 0 | - | 4.80 | 75,436 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,782 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,453 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,658 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,287 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,035 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,474 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,372 |
| Albania Country Quiz | 0 | - | 4.54 | 39,068 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,071 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,115 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,843 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,273 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,791 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,532 |
| Romania Country Quiz | 0 | - | 4.63 | 53,886 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,673 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,076 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,088 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,300 |
| Austria Country Quiz | 0 | - | 4.57 | 59,828 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,918 |
| France Country Quiz | 0 | - | 4.70 | 135,154 |
