| Name the English Monarchs | 0 | - | 4.92 | 497,872 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,553 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,753 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,846 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,851 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,804 |
| Monarchies of Europe | 0 | - | 4.90 | 97,307 |
| Countries Bordering France | 0 | - | 4.83 | 399,053 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,040 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,173 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,242 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,117 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,256 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,132 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,147 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,107 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,966 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,776 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,531 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,804 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,319 |
| Counties of Ireland | 0 | - | 4.92 | 193,066 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,449 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,318 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,301 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,263 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,602 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,725 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,765 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,618 |
| Famous French People by Picture | 0 | - | 3.70 | 27,806 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,374 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,871 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,847 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,674 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,463 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,836 |
| Monty Python Quotes | 0 | - | 4.88 | 42,323 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,177 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,600 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,977 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,301 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,547 |
| The Only European Country ... | 0 | - | 4.91 | 213,823 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,528 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,344 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,948 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,123 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,312 |
| Flags of North and South America | 0 | - | 4.99 | 367,175 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,739 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,675 |
| Counties of England | 0 | - | 4.97 | 789,159 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,913 |
| British History A-Z #1 | 0 | - | 4.45 | 45,808 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,291 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,517 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,714 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,315 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,463 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,834 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,693 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,929 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,744 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,423 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,255 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,197 |
| Slavic Countries | 0 | - | 4.96 | 110,854 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,128 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,066 |
| Flags of Oceania | 0 | - | 5.00 | 255,182 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,041 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,386 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,214 |
| European Countries with One Border | 0 | - | 4.97 | 181,620 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,520 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,945 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,418 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,408 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,109 |
| Countries That Border Russia | 0 | - | 4.98 | 458,905 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,194 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,119 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,680 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,931 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,907 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,083 |
| English Royal Consorts | 0 | - | 4.37 | 37,162 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,609 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,540 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,407 |
| Monarchies of Asia | 0 | - | 4.97 | 70,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,432 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,176 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,362 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,094 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,085 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,526 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,252 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,522 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,196 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,851 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,528 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,162 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,774 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,244 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,664 |
| Countries that Border Poland | 0 | - | 4.99 | 171,346 |
| Russia Country Quiz | 0 | - | 4.85 | 113,629 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,372 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,463 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,849 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,697 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,036 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,745 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,512 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,185 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,624 |
| Germany Country Quiz | 0 | - | 4.82 | 156,543 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,142 |
| Italy Country Quiz | 0 | - | 4.82 | 122,200 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,372 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,076 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,948 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,056 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,433 |
| Finland Country Quiz | 0 | - | 4.50 | 59,113 |
| Norway Country Quiz | 0 | - | 4.44 | 76,624 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,856 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,949 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,634 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,853 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,076 |
| UK Immigration by Country | 0 | - | 4.94 | 139,629 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,135 |
| British Monopoly Board | 0 | - | 4.52 | 41,033 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,272 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,317 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,082 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,676 |
| Scotland Trivia | 0 | - | 4.58 | 57,409 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,489 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,243 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,717 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,562 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,501 |
| Hindu Countries | 0 | - | 4.85 | 49,578 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,781 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,485 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,334 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,889 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,615 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,539 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,395 |
| Countries that Beat France | 0 | - | 4.49 | 75,173 |
| France True or False? | 0 | - | 4.43 | 39,781 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,597 |
| Germany A-Z | 0 | - | 4.56 | 62,318 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,585 |
| The Trojan War | 0 | - | 4.83 | 39,426 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,871 |
| Name that Greek Letter | 0 | - | 4.94 | 321,652 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,213 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,535 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,880 |
| Italy A-Z | 0 | - | 4.49 | 57,720 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,045 |
| Roman Emperors | 0 | - | 4.95 | 118,484 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,142 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,119 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,931 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,257 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,024 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,291 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,154 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,473 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,273 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,608 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,319 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,105 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,430 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,856 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,947 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,780 |
| Malta Country Quiz | 0 | - | 4.81 | 30,826 |
| International Footballers by Picture | 0 | - | 4.50 | 54,728 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,618 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,623 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,781 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,345 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,868 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,976 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,410 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,862 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,658 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,551 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,336 |
