| Counties of Ireland | 0 | - | 4.92 | 192,786 |
| Name the English Monarchs | 0 | - | 4.92 | 497,336 |
| Famous Irish People | 0 | - | 4.05 | 45,845 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| Countries Bordering France | 0 | - | 4.85 | 396,037 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,662 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,124 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,161 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,020 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,205 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,899 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,842 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,642 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,458 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,752 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,022 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,359 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,156 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,121 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,411 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,591 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,694 |
| Hindu Countries | 0 | - | 4.85 | 49,442 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,816 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,245 |
| The Trojan War | 0 | - | 4.83 | 39,393 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,138 |
| Name that Greek Letter | 0 | - | 4.94 | 321,426 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,332 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,906 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,796 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 83,958 |
| Roman Emperors | 0 | - | 4.95 | 118,279 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,739 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,398 |
| British Monopoly Board | 0 | - | 4.52 | 41,017 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,744 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,666 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,208 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,717 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,053 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| The Only European Country ... | 0 | - | 4.91 | 213,472 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,897 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,869 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,971 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,544 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,806 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,607 |
| Counties of England | 0 | - | 4.97 | 788,274 |
| British History A-Z #1 | 0 | - | 4.45 | 45,735 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,251 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,090 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,575 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,188 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,020 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,399 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,714 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,510 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,133 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,640 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,024 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,779 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,377 |
| Champions League Winners | 0 | - | 4.92 | 994,995 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,348 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,203 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,632 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,106 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,635 |
| European Countries with One Border | 0 | - | 4.97 | 181,446 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,113 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,755 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,982 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,572 |
| Countries That Border Russia | 0 | - | 4.98 | 458,518 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,995 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,554 |
| States of Germany | 0 | - | 4.96 | 149,765 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,888 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,481 |
| Regions of Italy | 0 | - | 4.92 | 74,593 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,727 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,051 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,833 |
| English Royal Consorts | 0 | - | 4.37 | 37,139 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,581 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,392 |
| Monarchies of Asia | 0 | - | 4.97 | 70,536 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,775 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,125 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,287 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 90,962 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,040 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,999 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,477 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,116 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,753 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,094 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,774 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,035 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,078 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,739 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,041 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,966 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,247 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,015 |
| Countries that Border Poland | 0 | - | 4.99 | 171,203 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,330 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,138 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,599 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,642 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,047 |
| Departments of France | 0 | - | 4.93 | 52,644 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,608 |
| Germany Country Quiz | 0 | - | 4.82 | 156,395 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,054 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,746 |
| German History A-Z | 0 | - | 4.49 | 24,167 |
| Italy Country Quiz | 0 | - | 4.82 | 122,070 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,251 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,978 |
| Italian History A-Z | 0 | - | 4.21 | 17,341 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,838 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,366 |
| Finland Country Quiz | 0 | - | 4.50 | 59,039 |
| Norway Country Quiz | 0 | - | 4.44 | 76,537 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,825 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,866 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| Spanish History A-Z | 0 | - | 4.36 | 18,996 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,013 |
| British Acronyms | 0 | - | 4.39 | 45,600 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,146 |
| British Geography A-Z | 0 | - | 4.40 | 19,397 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,653 |
| England or Wales? | 0 | - | 4.94 | 45,278 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,270 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,446 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,065 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,152 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,543 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,433 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,051 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,593 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,787 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,716 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,763 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,514 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,351 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,402 |
| Countries that Beat France | 0 | - | 4.49 | 75,104 |
| France True or False? | 0 | - | 4.43 | 39,759 |
| Germany A-Z | 0 | - | 4.56 | 62,271 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,535 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,790 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,403 |
| Italy A-Z | 0 | - | 4.49 | 57,624 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,496 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,636 |
| Roman Names for Places | 0 | - | 4.62 | 57,815 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,118 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,084 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,914 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,998 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,129 |
| Monty Python Quotes | 0 | - | 4.88 | 42,300 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,317 |
| Middle Earth Geography | 0 | - | 4.56 | 39,507 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,770 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,512 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,655 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,065 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,593 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,279 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,038 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,422 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,723 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,832 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,708 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,952 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,305 |
