| Counties of England | 0 | - | 4.97 | 797,947 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,071 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,893 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,913 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,812 |
| Name the English Monarchs | 0 | - | 4.91 | 503,384 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,128 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,379 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,587 |
| Geography of the British Empire | 0 | - | 4.48 | 39,720 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,581 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,789 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,888 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,189 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,025 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,642 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,980 |
| Official Cities in the UK | 0 | - | 4.89 | 284,189 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,878 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,262 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,241 |
| UK Immigration by Country | 0 | - | 4.94 | 141,041 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,018 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,770 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,173 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,350 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.98 | 54,247 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,211 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,977 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,384 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,252 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,058 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,741 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,918 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,071 |
| Malta Country Quiz | 0 | - | 4.81 | 31,090 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,020 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,311 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,777 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,475 |
| The Only European Country ... | 0 | - | 4.91 | 217,053 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,381 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,313 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,649 |
| Monty Python Quotes | 0 | - | 4.88 | 42,490 |
| Medieval English History | 0 | - | 4.53 | 43,554 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 58,162 |
| History of Italy | 0 | - | 4.55 | 32,027 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,698 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,273 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,200 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,823 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,732 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,185 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,987 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,428 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,516 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,440 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,439 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,857 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,794 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,055 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,270 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,445 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,439 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,307 |
| Slavic Countries | 0 | - | 4.96 | 111,783 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,398 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,990 |
| British History A-Z #1 | 0 | - | 4.45 | 46,545 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,735 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,680 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 860,777 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,562 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,973 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,705 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,528 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,893 |
| Monarchies of Europe | 0 | - | 4.90 | 98,247 |
| European Countries with One Border | 0 | - | 4.97 | 182,965 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,746 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,987 |
| States of Germany | 0 | - | 4.95 | 152,899 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,169 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,451 |
| Regions of Italy | 0 | - | 4.92 | 76,090 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,308 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,193 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,304 |
| English Inventions #1 | 0 | - | 3.15 | 23,570 |
| English Inventions #2 | 0 | - | 3.95 | 8,707 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,910 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,286 |
| History of Scotland | 0 | - | 4.51 | 21,111 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,175 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,533 |
| Countries That Border Russia | 0 | - | 4.98 | 462,164 |
| History of Austria | 0 | - | 4.70 | 17,882 |
| Geography of the French Empire | 0 | - | 4.45 | 27,137 |
| The French Revolution | 0 | - | 4.47 | 24,032 |
| Countries Bordering France | 0 | - | 4.83 | 402,921 |
| History of France | 0 | - | 4.59 | 57,156 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,766 |
| The Vikings! | 0 | - | 4.46 | 28,357 |
| The Portuguese Empire | 0 | - | 4.58 | 12,076 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,755 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,385 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,646 |
| James Bond Trivia | 0 | - | 4.46 | 39,294 |
| English Royal Consorts | 0 | - | 4.38 | 37,393 |
| Animals in British History | 0 | - | 4.43 | 26,025 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,725 |
| Counties of Wales | 0 | - | 4.63 | 39,338 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,984 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,228 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,137 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,614 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,567 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,887 |
| Russia Country Quiz | 0 | - | 4.83 | 114,599 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,384 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,739 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,944 |
| Germany Country Quiz | 0 | - | 4.83 | 158,031 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,492 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,528 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,183 |
| History of The Netherlands | 0 | - | 4.46 | 17,455 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,023 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,814 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,142 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,849 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,277 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,700 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,672 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,433 |
| Scotland Trivia | 0 | - | 4.58 | 57,628 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,704,008 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,940 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,071 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,454 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,879 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,893 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,220 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,296 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,341 |
| Countries that Border Poland | 0 | - | 4.99 | 172,417 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,915 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,232 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,313 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,903 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,855 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,516 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,403 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,914 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,231 |
| French History Multiple Choice | 0 | - | 4.55 | 33,093 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.40 | 23,493 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,068 |
| History of Germany | 0 | - | 4.39 | 52,870 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,217 |
| Name that Greek Letter | 0 | - | 4.93 | 324,013 |
| Counties of Ireland | 0 | - | 4.92 | 195,682 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,924 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,195 |
| History of Spain | 0 | - | 4.23 | 21,107 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,202 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,198 |
| British Cultural Symbols | 0 | - | 4.27 | 63,329 |
| Arthurian Legend | 0 | - | 4.33 | 25,127 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,714 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,727 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,383 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,472 |
| History of London | 0 | - | 4.33 | 26,203 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,861 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,600 |
| Councils of Scotland | 0 | - | 4.58 | 28,541 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 27,109 |
| San Marino Country Quiz | 0 | - | 4.73 | 29,011 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,887 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,434 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,505 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.22 | 9,142 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,282 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,115 |
| Random European Flag to Country | 0 | - | 4.89 | 182,744 |
| History of Russia Quiz | 0 | - | 4.47 | 31,941 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,521 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,960 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,471 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,943 |
| French Inventions | 0 | - | 4.08 | 13,900 |
| History of Paris | 0 | - | 4.24 | 13,655 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,576 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,613 |
| The Trojan War | 0 | - | 4.83 | 39,770 |
