| Countries of Europe After World War II | 0 | - | 4.99 | 189,576 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,665 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,481 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,635 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,654 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,962 |
| Name the English Monarchs | 0 | - | 4.91 | 507,101 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,882 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,980 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,685 |
| Counties of England | 0 | - | 4.97 | 803,776 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,125 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,497 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,833 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,932 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,962 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,179 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,586 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,200 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,124 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,414 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,260 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,898 |
| Figures from Greek Mythology | 0 | - | 4.91 | 189,087 |
| UK Immigration by Country | 0 | - | 4.94 | 141,836 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,454 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,355 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,381 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,204 |
| Byzantine History | 0 | - | 4.91 | 29,036 |
| Byzantine Emperors | 0 | - | 4.93 | 14,642 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,959 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,158 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,553 |
| Monty Python Quotes | 0 | - | 4.89 | 42,621 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,481 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,333 |
| Geography of the British Empire | 0 | - | 4.48 | 39,862 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,870 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,113 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,368 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,672 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,082 |
| Countries of the German Empire | 0 | - | 4.51 | 38,290 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,574 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,896 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,016 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,047 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,616 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,855 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,992 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,000 |
| Medieval English History | 0 | - | 4.53 | 43,674 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,343 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,100 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,821 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,668 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,488 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,019 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,083 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,252 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,459 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,391 |
| The Only European Country ... | 0 | - | 4.91 | 219,398 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,739 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,653 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,679 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,194 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,845 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,981 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,569 |
| Arthurian Legend | 0 | - | 4.33 | 25,184 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,833 |
| British History A-Z #1 | 0 | - | 4.45 | 47,298 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,248 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,132 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,116 |
| Scotland A-Z | 0 | - | 4.73 | 41,484 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,354 |
| Biggest Axis-Controlled Cities | 0 | - | 4.44 | 49,063 |
| The American Revolution | 0 | - | 4.52 | 54,378 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,477 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,940 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,111 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,661 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,868 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,744 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,570 |
| Monarchies of Europe | 0 | - | 4.90 | 98,987 |
| European Countries with One Border | 0 | - | 4.97 | 183,951 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,668 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,661 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,307 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,874 |
| Slavic Countries | 0 | - | 4.96 | 112,466 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,630 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,206 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,541 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,759 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,925 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,645 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,499 |
| Official Cities in the UK | 0 | - | 4.89 | 286,644 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,876 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,622 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,476 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,565 |
| James Bond Trivia | 0 | - | 4.46 | 39,420 |
| English Royal Consorts | 0 | - | 4.38 | 37,545 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,395 |
| History of Scotland | 0 | - | 4.51 | 21,184 |
| Counties of Wales | 0 | - | 4.63 | 39,658 |
| The Vietnam War | 0 | - | 4.44 | 35,676 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,217 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,729,293 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,919 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,979 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,009 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,901 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,904 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,790 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,099 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,037 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,653 |
| Countries that Border Poland | 0 | - | 4.99 | 173,283 |
| Russia Country Quiz | 0 | - | 4.83 | 115,394 |
| Countries That Border Russia | 0 | - | 4.98 | 464,747 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,203 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,112 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,807 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,060 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,617 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,166 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,004 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,923 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries Bordering France | 0 | - | 4.83 | 405,194 |
| Germany Country Quiz | 0 | - | 4.82 | 158,979 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,171 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,097 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,956 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,593 |
| Name that Greek Letter | 0 | - | 4.93 | 325,164 |
| Roman to Greek God | 0 | - | 4.52 | 123,409 |
| Counties of Ireland | 0 | - | 4.92 | 197,544 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,355 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,156 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,329 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,552 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,565 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,983 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,049 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,326 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,288 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,063 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,658 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,093 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,278 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,999 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,836 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,298 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,786 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,279 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,336 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,637 |
| History of London | 0 | - | 4.33 | 26,279 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 52,013 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,016 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,504 |
| Scotland Trivia | 0 | - | 4.58 | 57,779 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,082 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,596 |
| The Iraq War | 0 | - | 4.47 | 15,712 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,642 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,176 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,102 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,440 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,071 |
| Arms Exports - United States | 0 | - | 4.77 | 62,778 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,790 |
| Random European Flag to Country | 0 | - | 4.90 | 184,373 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,564 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,672 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,703 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,865 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,081 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,048 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,919 |
| Germany A-Z | 0 | - | 4.56 | 62,886 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,431 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,176 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,100 |
