| Name the English Monarchs | 0 | - | 4.91 | 500,534 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,575 |
| UK Immigration by Country | 0 | - | 4.94 | 140,467 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,098 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,979 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,742 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,707 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,110 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,543 |
| Counties of England | 0 | - | 4.97 | 793,243 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,186 |
| Monarchies of Europe | 0 | - | 4.90 | 97,769 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,405 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,768 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,845 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,872 |
| Countries Bordering France | 0 | - | 4.83 | 401,379 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,189 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,442 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,705 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,511 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,725 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,707 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,584 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,246 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,151 |
| Germany Country Quiz | 0 | - | 4.82 | 157,304 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,685 |
| Italy Country Quiz | 0 | - | 4.82 | 122,790 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,925 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,605 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,514 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,144 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,522 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,757 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,400 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,893 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,468 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,585 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,073 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,731 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,025 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,628 |
| Counties of Ireland | 0 | - | 4.92 | 194,203 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,668 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,460 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,345 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,646 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,204 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,138 |
| James Bond Trivia | 0 | - | 4.46 | 39,217 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,223 |
| Counties of Wales | 0 | - | 4.63 | 39,114 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,557 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,294 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,916 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,195 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,702 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,381 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,213 |
| Monty Python Quotes | 0 | - | 4.88 | 42,388 |
| English Royal Consorts | 0 | - | 4.37 | 37,284 |
| Medieval English History | 0 | - | 4.53 | 43,423 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,450 |
| Scotland Trivia | 0 | - | 4.58 | 57,521 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,139 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,458 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,474 |
| The Only European Country ... | 0 | - | 4.91 | 215,426 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,474 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,750 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,463 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,066 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,157 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,401 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,274 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,239 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,778 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,668 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,838 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,483 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,828 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,584 |
| Slavic Countries | 0 | - | 4.96 | 111,330 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,003 |
| British Cultural Symbols | 0 | - | 4.27 | 63,248 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 855,853 |
| Councils of Scotland | 0 | - | 4.58 | 28,296 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,392 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,202 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,690 |
| British History A-Z #1 | 0 | - | 4.45 | 46,330 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,468 |
| History of Scotland | 0 | - | 4.51 | 21,055 |
| Scotland A-Z | 0 | - | 4.73 | 41,173 |
| The Wales Quiz | 0 | - | 4.47 | 29,090 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,943 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,510 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,049 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,635 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,673 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,323 |
| European Countries with One Border | 0 | - | 4.97 | 182,241 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,097 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,643 |
| Countries That Border Russia | 0 | - | 4.98 | 460,572 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,588 |
| Austria Country Quiz | 0 | - | 4.57 | 59,558 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,530 |
| France Country Quiz | 0 | - | 4.70 | 134,574 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,929 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,059 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,151 |
| Greece Country Quiz | 0 | - | 4.74 | 66,030 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,635 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,385 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,278 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,299 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,640 |
| Spain Country Quiz | 0 | - | 4.45 | 128,131 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,170 |
| Official Cities in the UK | 0 | - | 4.89 | 282,425 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,451 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,045 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,280 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,170 |
| Geography of the British Empire | 0 | - | 4.48 | 39,602 |
| Monarchies of Asia | 0 | - | 4.97 | 70,877 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,690 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,852 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,876 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,534 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,874 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,325 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,081 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,265 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,153 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,047 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,959 |
| Russia Country Quiz | 0 | - | 4.85 | 114,110 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,225 |
| Departments of France | 0 | - | 4.93 | 53,453 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,731 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,177 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,468 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,698 |
| Finland Country Quiz | 0 | - | 4.50 | 59,405 |
| Norway Country Quiz | 0 | - | 4.44 | 77,037 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,012 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,274 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,897 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,875 |
| British Monopoly Board | 0 | - | 4.52 | 41,108 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,295 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,615 |
| Boroughs of London | 0 | - | 4.63 | 87,461 |
| London Geography | 0 | - | 4.47 | 59,584 |
| Movies Set in London | 0 | - | 4.26 | 28,900 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,322 |
| England or Wales? | 0 | - | 4.94 | 45,518 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,723 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,166 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,438 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,144 |
| Hindu Countries | 0 | - | 4.86 | 49,887 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,597 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,407 |
| U.S. States by Governor | 0 | - | 4.43 | 18,026 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,634 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,618 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,179 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,161 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,964 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,387 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,165 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,058 |
| Countries that Border Poland | 0 | - | 4.99 | 171,872 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,962 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,317 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,759 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,826 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,988 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,747 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,693 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,667 |
| 20 Questions About France | 0 | - | 4.11 | 32,369 |
| Countries that Beat France | 0 | - | 4.49 | 75,512 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,439 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,798 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,800 |
| The Trojan War | 0 | - | 4.83 | 39,596 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,292 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,891 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,330 |
| Roman Emperors | 0 | - | 4.95 | 119,422 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,265 |
