| Two Letter Roman Numerals | 0 | - | 4.97 | 56,110 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,164 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,326 |
| Regions of Italy | 0 | - | 4.92 | 75,824 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,540 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,918 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,649 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,003 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,097 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,761 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,097 |
| Official European Union Languages | 0 | - | 4.97 | 238,428 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,794 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,050 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,078 |
| Name that Greek Letter | 0 | - | 4.93 | 323,358 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,506 |
| Roman Emperors | 0 | - | 4.95 | 119,968 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,672 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,436 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,604 |
| Italian Foods | 0 | - | 4.30 | 72,758 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,313 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,082 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,820 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,773 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,309 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,893 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,155 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,966 |
| Ancient Greek Words | 0 | - | 4.93 | 111,543 |
| History of Italy | 0 | - | 4.55 | 31,968 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,758 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,595 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,846 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,823 |
| Middle Earth Geography | 0 | - | 4.56 | 39,797 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,457 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,823 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,642 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,700 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,121 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,381 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,343 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,352 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,518 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,336 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,976 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,453 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,453 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,455 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 102,817 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,205 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,057 |
| Champions League Winners | 0 | - | 4.92 | 1,006,131 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,571 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,546 |
| Name a Valid African Country | 0 | - | 4.98 | 154,011 |
| Free in the Answers | 0 | - | 4.08 | 51,506 |
| Celtic Nations | 0 | - | 4.69 | 46,931 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,072 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,316 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,115 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,726 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,347 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,020 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,774 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,629 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,920 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,017 |
| Departments of France | 0 | - | 4.93 | 54,049 |
| States of Germany | 0 | - | 4.96 | 152,403 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,995 |
| Serie A Champions | 0 | - | 4.29 | 58,246 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,108 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,890 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,176 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,785 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,605 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,730 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,292 |
| Doctor Who Actors | 0 | - | 4.61 | 17,924 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,691 |
| England or Wales? | 0 | - | 4.94 | 45,669 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,256 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,241 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,182 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 134,091 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,951 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,421,977 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,241 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,793 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,477 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,671 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,419 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,793 |
| The Mafia Quiz | 0 | - | 4.46 | 23,316 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,730 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,914 |
| Roman Names for Places | 0 | - | 4.62 | 58,263 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,155 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,338 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,121 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,989 |
| Hindu Countries | 0 | - | 4.86 | 50,112 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,542 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,299 |
| America in the Answers | 0 | - | 3.81 | 74,908 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,297 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,782 |
| Countries that Beat Canada | 0 | - | 4.90 | 96,017 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,594 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,654 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,656 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,869 |
| Slavic Languages | 0 | - | 4.68 | 54,345 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,728 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,222 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,943 |
| Germany A-Z | 0 | - | 4.56 | 62,589 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,350 |
| The Trojan War | 0 | - | 4.83 | 39,710 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,770 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,021 |
| Italy A-Z | 0 | - | 4.49 | 58,272 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,461 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,772 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,552 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,301 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,454 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,606 |
| Geography of Spain | 0 | - | 4.59 | 22,069 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,910 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,671 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,508 |
| Monty Python Quotes | 0 | - | 4.88 | 42,461 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,200 |
| Roald Dahl Books | 0 | - | 4.44 | 34,050 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,365 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,929 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,650 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,341 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,979 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,137 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,714 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,876 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,145 |
| Countries that Beat China | 0 | - | 4.86 | 115,749 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,514 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,299 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,030 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,430 |
| History of Russia Quiz | 0 | - | 4.47 | 31,913 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,719 |
| German Loan Words | 0 | - | 4.27 | 135,786 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,583 |
| Word Chain - Italy | 0 | - | 4.07 | 23,162 |
| Embarrassing Chapters in Italian History | 0 | - | 4.24 | 12,100 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,179 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,650 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,219 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,223 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,219 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,419 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,815 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,380 |
| Shakespearean Characters | 0 | - | 4.38 | 37,634 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,083 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,639 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,796 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,991 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,122 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,883 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,497 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,700 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,036 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,738 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,027 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 117,129 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,754 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,432 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,393 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,492 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,450 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,760 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,630 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,946 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,360 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,175 |
| European Physical Geography | 0 | - | 4.26 | 33,500 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,256 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,924 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,205 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,223 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,538 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,419 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,297 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,481 |
| Geography of Russia | 0 | - | 4.57 | 21,523 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,549 |
