| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,434 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,381 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,926 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,012 |
| London A-Z | 0 | - | 4.10 | 40,656 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,656 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,924 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,063 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,470 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,964 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,919 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,773 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,282 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,014 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,727 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,679 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,060 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,377 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,642 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,546 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,282 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,465 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,658 |
| Official European Union Languages | 0 | - | 4.97 | 237,098 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,915 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,551 |
| The Trojan War | 0 | - | 4.83 | 39,469 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,635 |
| Name that Greek Letter | 0 | - | 4.94 | 321,863 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,715 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,116 |
| Roman Emperors | 0 | - | 4.95 | 118,618 |
| Norway Country Quiz | 0 | - | 4.44 | 76,717 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,920 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,276 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,711 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,944 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,333 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,539 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,204 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,961 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,330 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,577 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,545 |
| European Geography A-Z | 0 | - | 4.28 | 49,031 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,591 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,859 |
| Africa A-Z | 0 | - | 4.57 | 46,400 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,187 |
| Russian History A-Z | 0 | - | 4.38 | 31,127 |
| France A-Z | 0 | - | 4.16 | 38,077 |
| Switzerland A-Z | 0 | - | 4.45 | 25,524 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,563 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,556 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,254 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,095 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,301 |
| Famous Germans | 0 | - | 4.50 | 54,670 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,073 |
| Famous Irish People | 0 | - | 4.05 | 45,868 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,618 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,294 |
| Champions League Winners | 0 | - | 4.92 | 997,444 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,863 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,429 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,192 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,600 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,110 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,754 |
| Middle East A-Z | 0 | - | 4.47 | 45,824 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,544 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,306 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,494 |
| Countries that Start with D | 0 | - | 4.96 | 702,360 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,483 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,860 |
| Countries that Start with H | 0 | - | 4.96 | 598,626 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,075 |
| Countries that Start with J | 0 | - | 4.98 | 596,678 |
| Countries that Start with K | 0 | - | 4.97 | 810,004 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,636 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,536 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,284 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,615 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,777 |
| Countries that Start with U | 0 | - | 4.97 | 900,386 |
| Countries that Start with V | 0 | - | 4.98 | 605,523 |
| Countries that Start with F | 0 | - | 4.83 | 612,747 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,202 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,804 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,087 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,456 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,905 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,504 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,224 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,459 |
| Canada A-Z | 0 | - | 4.73 | 32,669 |
| Celtic Nations | 0 | - | 4.69 | 46,831 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,308 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,353 |
| Countries Bordering France | 0 | - | 4.83 | 399,995 |
| States of Germany | 0 | - | 4.96 | 150,352 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,120 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,296 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,588 |
| Regions of Italy | 0 | - | 4.92 | 74,849 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,908 |
| Famous Nordic People | 0 | - | 4.34 | 19,886 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,498 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,397 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,559 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,160 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,088 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,777 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,284 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,190 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,894 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,795 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,439 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,364 |
| Austria... or Australia? | 0 | - | 4.68 | 103,930 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,849 |
| Departments of France | 0 | - | 4.93 | 52,948 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,578 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,573 |
| German History A-Z | 0 | - | 4.49 | 24,420 |
| Counties of Ireland | 0 | - | 4.92 | 193,278 |
| Italian History A-Z | 0 | - | 4.21 | 17,553 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,502 |
| The Mafia Quiz | 0 | - | 4.46 | 23,214 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,453 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,389 |
| History of The Netherlands | 0 | - | 4.46 | 17,328 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,493 |
| Finland Country Quiz | 0 | - | 4.50 | 59,180 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,896 |
| Spanish History A-Z | 0 | - | 4.37 | 19,167 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,465 |
| British Monopoly Board | 0 | - | 4.52 | 41,046 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,379 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,837 |
| British Geography A-Z | 0 | - | 4.40 | 19,421 |
| Name the English Monarchs | 0 | - | 4.92 | 498,508 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,819 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,841 |
| England or Wales? | 0 | - | 4.94 | 45,371 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,674 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,938 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,729 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,018 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,544 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,529 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,040 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,523 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,483 |
| Turkey A-Z | 0 | - | 4.04 | 11,737 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,989 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,946 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,943 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,279 |
| California Cities A-Z | 0 | - | 4.06 | 17,025 |
| Hawaii A-Z | 0 | - | 4.28 | 13,410 |
| Texas A-Z | 0 | - | 4.18 | 16,314 |
| Ohio A-Z | 0 | - | 4.21 | 6,352 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,519 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,541 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,609 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,049 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,254 |
| Slavic Languages | 0 | - | 4.67 | 54,027 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,560 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,833 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 17,970 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,982 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,470 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,448 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,565 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,706 |
| Roman Names for Places | 0 | - | 4.62 | 57,919 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,160 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,699 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,946 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,269 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,917 |
| Monty Python Quotes | 0 | - | 4.88 | 42,342 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,627 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,707 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,494 |
| British History A-Z #1 | 0 | - | 4.45 | 46,137 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,653 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,448 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,360 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,027 |
| African Geography A-Z | 0 | - | 4.33 | 21,427 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,548 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,524 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,523 |
| U.S. Geography by Letter - T | 0 | - | 4.28 | 49,188 |
| U.S. Geography by Letter - P | 0 | - | 4.35 | 47,604 |
