| Counties of Ireland | 0 | - | 4.92 | 192,963 |
| Name the English Monarchs | 0 | - | 4.92 | 497,699 |
| Famous Irish People | 0 | - | 4.05 | 45,852 |
| Monarchies of Europe | 0 | - | 4.90 | 97,270 |
| Countries Bordering France | 0 | - | 4.85 | 398,461 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,911 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,715 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,205 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,084 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,409 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,078 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,927 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,506 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,742 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,498 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,188 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,249 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,220 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,535 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,679 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,739 |
| Hindu Countries | 0 | - | 4.85 | 49,526 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,043 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,321 |
| The Trojan War | 0 | - | 4.83 | 39,419 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,611 |
| Name that Greek Letter | 0 | - | 4.94 | 321,535 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,479 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,928 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,844 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,021 |
| Roman Emperors | 0 | - | 4.95 | 118,401 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,810 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,437 |
| British Monopoly Board | 0 | - | 4.52 | 41,024 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,807 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,959 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,285 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,877 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,209 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,452 |
| The Only European Country ... | 0 | - | 4.91 | 213,686 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,444 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,928 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,021 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,613 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,360 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,857 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,640 |
| Counties of England | 0 | - | 4.97 | 788,845 |
| British History A-Z #1 | 0 | - | 4.45 | 45,789 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,287 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,618 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,663 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,214 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,441 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,734 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,703 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,745 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,210 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,663 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,037 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,788 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,387 |
| Champions League Winners | 0 | - | 4.92 | 995,831 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,388 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,296 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,305 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,788 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,180 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,749 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,397 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,180 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,870 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,061 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,861 |
| Countries That Border Russia | 0 | - | 4.98 | 458,775 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,149 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,064 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,642 |
| States of Germany | 0 | - | 4.96 | 149,943 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,987 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,922 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,507 |
| Regions of Italy | 0 | - | 4.92 | 74,653 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,779 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,255 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| English Royal Consorts | 0 | - | 4.37 | 37,151 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,600 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,400 |
| Monarchies of Asia | 0 | - | 4.97 | 70,576 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,828 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,150 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,333 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,047 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,070 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,046 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,505 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,197 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,123 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,818 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,101 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,178 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,772 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,081 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,093 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,563 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,156 |
| Countries that Border Poland | 0 | - | 4.99 | 171,294 |
| Russia Country Quiz | 0 | - | 4.85 | 113,604 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,355 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,334 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,667 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,701 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,133 |
| Departments of France | 0 | - | 4.93 | 52,748 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,620 |
| Germany Country Quiz | 0 | - | 4.82 | 156,477 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,102 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,752 |
| German History A-Z | 0 | - | 4.49 | 24,206 |
| Italy Country Quiz | 0 | - | 4.82 | 122,144 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,319 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,028 |
| Italian History A-Z | 0 | - | 4.21 | 17,376 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,843 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,409 |
| Finland Country Quiz | 0 | - | 4.50 | 59,086 |
| Norway Country Quiz | 0 | - | 4.44 | 76,590 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,847 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,924 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,591 |
| Spanish History A-Z | 0 | - | 4.36 | 19,027 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,058 |
| British Acronyms | 0 | - | 4.39 | 45,612 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,204 |
| British Geography A-Z | 0 | - | 4.40 | 19,402 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,670 |
| England or Wales? | 0 | - | 4.94 | 45,299 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,407 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,478 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,165 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,197 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,661 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,510 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,070 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,597 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,939 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,758 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,847 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,598 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,370 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,479 |
| Countries that Beat France | 0 | - | 4.49 | 75,143 |
| France True or False? | 0 | - | 4.43 | 39,772 |
| Germany A-Z | 0 | - | 4.56 | 62,304 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,570 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,861 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,420 |
| Italy A-Z | 0 | - | 4.49 | 57,680 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,524 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,656 |
| Roman Names for Places | 0 | - | 4.62 | 57,858 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,133 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,113 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,925 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,015 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,143 |
| Monty Python Quotes | 0 | - | 4.88 | 42,318 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,374 |
| Middle Earth Geography | 0 | - | 4.56 | 39,523 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,810 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,530 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,675 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,156 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,601 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,303 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,072 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,427 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,798 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,908 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,752 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,852 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,375 |
