| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,617 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,678 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,277 |
| Roman Emperors | 0 | - | 4.95 | 119,229 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,078 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,434 |
| British Geography A-Z | 0 | - | 4.41 | 19,465 |
| London A-Z | 0 | - | 4.10 | 40,697 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,751 |
| Italian History A-Z | 0 | - | 4.21 | 17,624 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,783 |
| European Geography A-Z | 0 | - | 4.29 | 49,110 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,588 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,324 |
| Regions of Italy | 0 | - | 4.92 | 75,192 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,622 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,787 |
| Roman Names for Places | 0 | - | 4.62 | 58,051 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,171 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,275 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,674 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,130 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,104 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,984 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,440 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,316 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,026 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,805 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,440 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,601 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,797 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,308 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,753 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,068 |
| France A-Z | 0 | - | 4.16 | 38,112 |
| German History A-Z | 0 | - | 4.49 | 24,518 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,877 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,435 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,379 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,631 |
| Spanish History A-Z | 0 | - | 4.37 | 19,223 |
| Name the English Monarchs | 0 | - | 4.92 | 500,068 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,454 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,803 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,847 |
| Official European Union Languages | 0 | - | 4.97 | 237,645 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,308 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,534 |
| The Trojan War | 0 | - | 4.83 | 39,561 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,560 |
| Name that Greek Letter | 0 | - | 4.93 | 322,525 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,147 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,521 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,134 |
| British Monopoly Board | 0 | - | 4.52 | 41,096 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,430 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,849 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,097 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,716 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,673 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,357 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,086 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,427 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,744 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,649 |
| French History A-Z | 0 | - | 4.22 | 24,383 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,017 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,667 |
| History of Italy | 0 | - | 4.55 | 31,897 |
| Italy Multiple Choice | 0 | - | 4.73 | 103,431 |
| British History A-Z #1 | 0 | - | 4.45 | 46,298 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,455 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,095 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,283 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,440 |
| Famous Germans | 0 | - | 4.50 | 54,827 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,195 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,739 |
| Famous Irish People | 0 | - | 4.05 | 45,906 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,125 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,833 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,153 |
| Champions League Winners | 0 | - | 4.92 | 1,000,614 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,949 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,518 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,257 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,706 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,183 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,824 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,724 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,008 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,239 |
| Countries that Start with D | 0 | - | 4.96 | 704,916 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,583 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,099 |
| Countries that Start with H | 0 | - | 4.96 | 600,763 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,571 |
| Countries that Start with J | 0 | - | 4.98 | 598,777 |
| Countries that Start with K | 0 | - | 4.97 | 811,964 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,058 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,025 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,880 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,863 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,614 |
| Countries that Start with U | 0 | - | 4.97 | 901,867 |
| Countries that Start with V | 0 | - | 4.98 | 607,079 |
| Countries that Start with F | 0 | - | 4.83 | 614,510 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,868 |
| African Geography A-Z | 0 | - | 4.33 | 21,448 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,814 |
| Celtic Nations | 0 | - | 4.69 | 46,871 |
| Monarchies of Europe | 0 | - | 4.90 | 97,693 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,273 |
| Countries Bordering France | 0 | - | 4.83 | 401,100 |
| States of Germany | 0 | - | 4.96 | 151,056 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,447 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,992 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 47,152 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,163 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,725 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,618 |
| Monarchies of Asia | 0 | - | 4.97 | 70,827 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,623 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,674 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,723 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,852 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,455 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,970 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,462 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,679 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,775 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,626 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,478 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,293 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,123 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,703 |
| Russian History A-Z | 0 | - | 4.38 | 31,396 |
| Austria... or Australia? | 0 | - | 4.68 | 104,100 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,024 |
| Departments of France | 0 | - | 4.93 | 53,293 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,697 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,974 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,382 |
| Counties of Ireland | 0 | - | 4.92 | 194,014 |
| Italian Foods | 0 | - | 4.31 | 72,443 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,633 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,888 |
| Serie A Champions | 0 | - | 4.29 | 57,969 |
| History of The Netherlands | 0 | - | 4.46 | 17,358 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,212 |
| British Acronyms | 0 | - | 4.39 | 45,702 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,647 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,471 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,045 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,998 |
| England or Wales? | 0 | - | 4.94 | 45,486 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,229 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,984 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,800 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,087 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,620 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,601 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,101 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,680 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,585 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,597 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,294 |
| The Bible A-Z | 0 | - | 4.29 | 59,574 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,657 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,701 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,325 |
| India A-Z | 0 | - | 4.42 | 34,021 |
| California Cities A-Z | 0 | - | 4.06 | 17,114 |
| Texas A-Z | 0 | - | 4.18 | 16,337 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 29,780 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,507 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,337 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,626 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,269 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,823 |
| Slavic Languages | 0 | - | 4.68 | 54,151 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,173 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,242 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,537 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,390 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,721 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,141 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,349 |
| Switzerland A-Z | 0 | - | 4.45 | 25,578 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,129 |
| Monty Python Quotes | 0 | - | 4.88 | 42,374 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,864 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,787 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,859 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,684 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,467 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,036 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,108 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,860 |
