| Name the English Monarchs | 0 | - | 4.91 | 503,758 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,660 |
| Name that Greek Letter | 0 | - | 4.93 | 324,110 |
| The Trojan War | 0 | - | 4.83 | 39,787 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,182 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,637 |
| Roman Emperors | 0 | - | 4.95 | 120,340 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,647 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,445 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,938 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,335 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,048 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,935 |
| Monty Python Quotes | 0 | - | 4.89 | 42,500 |
| Animals in British History | 0 | - | 4.43 | 26,037 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,920 |
| Random European Flag to Country | 0 | - | 4.89 | 182,903 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,646 |
| German History A-Z | 0 | - | 4.49 | 24,650 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,854 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,701 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,783 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,986 |
| Roman Names for Places | 0 | - | 4.62 | 58,388 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,838 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,751 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,842 |
| Flags of North and South America | 0 | - | 4.99 | 374,117 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,887 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,353 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,460 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,498 |
| British History A-Z #1 | 0 | - | 4.45 | 46,569 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,773 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,731 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,548 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,581 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,017 |
| Germany by Picture | 0 | - | 4.39 | 29,768 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,167 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,054 |
| Former Flags | 0 | - | 4.97 | 107,945 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,058 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,029 |
| Flags of Oceania | 0 | - | 5.00 | 260,333 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,788 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,651 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,749 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,962 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,689 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,186 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,038 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,281 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,106 |
| Countries Bordering France | 0 | - | 4.83 | 403,437 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,579 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,541 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,012 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,917 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,518 |
| Italy by Picture | 0 | - | 4.41 | 30,982 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,120 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,202 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,228 |
| UK Immigration by Country | 0 | - | 4.94 | 141,123 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,120 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,104 |
| English Royal Consorts | 0 | - | 4.38 | 37,403 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,368 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,030 |
| Pixelated United States Map | 0 | - | 4.88 | 94,429 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,706,863 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,032 |
| Every European Country Shape | 0 | - | 4.96 | 202,141 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,564 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,967 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,931 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,845 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,633 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,953 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,267 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,023 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,260 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,661 |
| Counties of Ireland | 0 | - | 4.92 | 195,927 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,004 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,402 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,296 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,767 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,873 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,214 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,312 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,070 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,967 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,746 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,738 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,204 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,200 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,996 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,872 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,780 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,976 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,557 |
| Scotland Trivia | 0 | - | 4.58 | 57,646 |
| Random African Flag to Country | 0 | - | 4.88 | 75,174 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,333 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,455 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,612 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 82,828 |
| France by Picture | 0 | - | 4.24 | 21,731 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,947 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,344 |
| French History A-Z | 0 | - | 4.27 | 24,749 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,104 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,696 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,171 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,831 |
| Greece by Picture | 0 | - | 4.16 | 14,796 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,169 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,368 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,627 |
| Netherlands by Picture | 0 | - | 4.23 | 19,704 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,812 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,717 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,975 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,484 |
| Spain by Picture | 0 | - | 4.21 | 14,808 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,836 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,049 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 160,835 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 132,504 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,704 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,511 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,381 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,790 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,525 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,478 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,331 |
| London by Picture | 0 | - | 4.33 | 25,072 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,872 |
| The Wales Quiz | 0 | - | 4.47 | 29,196 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,317 |
| Countries in World War I | 0 | - | 4.88 | 228,421 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,536 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,870 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,967 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,240 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,422 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,721 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,211 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,221 |
| History of Russia Quiz | 0 | - | 4.47 | 31,945 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,174 |
| Countries of the German Empire | 0 | - | 4.51 | 38,009 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,550 |
| Olympian Gods Quiz | 0 | - | 4.96 | 501,732 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,682 |
| Ancient Greek Words | 0 | - | 4.93 | 111,863 |
| History of Italy | 0 | - | 4.55 | 32,046 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,990 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,847 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,261 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,716 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,292 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,945 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,076 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,422 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,956 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,882 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,612 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,399 |
| Countries of the Popes | 0 | - | 4.79 | 128,305 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,707 |
| History of India | 0 | - | 4.62 | 21,449 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,545 |
| History of South Africa | 0 | - | 4.60 | 17,714 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,527 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,443 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,690 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,307 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,702 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,266 |
| Most Forested European Countries | 0 | - | 4.80 | 75,434 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,657 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,472 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,422 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,669 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,811 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,776 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,840 |
| History of Austria | 0 | - | 4.70 | 17,900 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,221 |
| Geography of the French Empire | 0 | - | 4.45 | 27,151 |
| The French Revolution | 0 | - | 4.47 | 24,053 |
| History of France | 0 | - | 4.59 | 57,244 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,830 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,617 |
| Italian History A-Z | 0 | - | 4.21 | 17,736 |
| Roman History by Picture | 0 | - | 4.46 | 26,492 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,180 |
