| French Geography Quiz #1 | 0 | - | 4.89 | 34,728 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,947 |
| British Monopoly Board | 0 | - | 4.52 | 41,145 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,948 |
| Countries Bordering France | 0 | - | 4.83 | 402,001 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,720 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,759 |
| Departments of France | 0 | - | 4.93 | 53,862 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,803 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,107 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,208 |
| Name the English Monarchs | 0 | - | 4.91 | 501,725 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,024 |
| Official European Union Languages | 0 | - | 4.97 | 238,197 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,653 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,912 |
| The Trojan War | 0 | - | 4.83 | 39,658 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,335 |
| Name that Greek Letter | 0 | - | 4.93 | 323,149 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,583 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,267 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,437 |
| Roman Emperors | 0 | - | 4.95 | 119,714 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,903 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,770 |
| Ancient Greek Words | 0 | - | 4.93 | 111,395 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,713 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,367 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,275 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,043 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,822 |
| Regions of France | 0 | - | 4.75 | 120,478 |
| France Immigration by Country | 0 | - | 4.70 | 76,418 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,298 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,894 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,238 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,023 |
| British Geography A-Z | 0 | - | 4.42 | 19,497 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,620 |
| Champions League Winners | 0 | - | 4.92 | 1,004,360 |
| Celtic Nations | 0 | - | 4.69 | 46,912 |
| Monarchies of Europe | 0 | - | 4.90 | 97,987 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,043 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,750 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,519 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,212 |
| Geography of the French Empire | 0 | - | 4.45 | 27,030 |
| The French Revolution | 0 | - | 4.46 | 23,911 |
| Kings of France Quiz | 0 | - | 4.20 | 32,691 |
| History of France | 0 | - | 4.59 | 56,860 |
| French History A-Z | 0 | - | 4.23 | 24,567 |
| German Loan Words | 0 | - | 4.27 | 135,739 |
| States of Germany | 0 | - | 4.96 | 152,027 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,913 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,698 |
| Regions of Italy | 0 | - | 4.92 | 75,635 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,963 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,698 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,065 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,665 |
| Monarchies of Asia | 0 | - | 4.97 | 70,998 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,790 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,155 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,417 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,140 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,587 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,991 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,816 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,567 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,827 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,415 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,509 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,087 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,362 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,725 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,405 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,836 |
| Austria... or Australia? | 0 | - | 4.68 | 104,244 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,208 |
| German History A-Z | 0 | - | 4.49 | 24,581 |
| Counties of Ireland | 0 | - | 4.92 | 194,781 |
| Italian History A-Z | 0 | - | 4.21 | 17,681 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,766 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,775 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,525 |
| Spanish History A-Z | 0 | - | 4.37 | 19,274 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,701 |
| British Acronyms | 0 | - | 4.39 | 45,768 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,948 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,270 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,541 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,720 |
| England or Wales? | 0 | - | 4.94 | 45,617 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,937 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,879 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 132,708 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,773 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,604 |
| Hindu Countries | 0 | - | 4.86 | 50,024 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,569 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,645 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,527 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,566 |
| Slavic Languages | 0 | - | 4.68 | 54,286 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,526 |
| Countries that Beat France | 0 | - | 4.49 | 75,646 |
| France True or False? | 0 | - | 4.43 | 39,913 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,147 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,505 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,616 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,585 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,341 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,704 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,866 |
| Roman Names for Places | 0 | - | 4.62 | 58,198 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,761 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,412 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,426 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,804 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,408 |
| Monty Python Quotes | 0 | - | 4.88 | 42,438 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,098 |
| Middle Earth Geography | 0 | - | 4.56 | 39,769 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,380 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,785 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,866 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,220 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,747 |
| British History A-Z #1 | 0 | - | 4.45 | 46,416 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,598 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,498 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,874 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,113 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,259 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,010 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,511 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,442 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,838 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,903 |
| History of Russia Quiz | 0 | - | 4.49 | 31,886 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,703 |
| Movies Set in France | 0 | - | 4.26 | 13,115 |
| French Inventions | 0 | - | 4.08 | 13,891 |
| History of Paris | 0 | - | 4.24 | 13,641 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,121 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,734 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,482 |
| Famous Irish People | 0 | - | 4.05 | 45,984 |
| History of Italy | 0 | - | 4.55 | 31,941 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,667 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,168 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,625 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,378 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,178 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,145 |
| Geography of Spain | 0 | - | 4.59 | 22,059 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,674 |
| Shakespearean Characters | 0 | - | 4.38 | 37,616 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,752 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,498 |
| English Royal Consorts | 0 | - | 4.37 | 37,327 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,638 |
| London A-Z | 0 | - | 4.10 | 40,749 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,287 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,690 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,649 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,940 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,664 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,447 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,697 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,427 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,147 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,195 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,220 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,287 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,609 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,501 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,830 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,191 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,781 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,218 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,879 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,169 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,195 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,417 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,929 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,375 |
| Capitals of French Regions | 0 | - | 4.45 | 16,046 |
| Famous French People by Picture | 0 | - | 3.70 | 27,907 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,595 |
| Famous Germans | 0 | - | 4.50 | 55,203 |
| German Groups of Things | 0 | - | 4.46 | 38,447 |
| Capitals of German States | 0 | - | 4.74 | 28,934 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,292 |
| Germany True or False? | 0 | - | 4.61 | 48,746 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,897 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,340 |
| Serie A Champions | 0 | - | 4.29 | 58,164 |
