| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,996 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,194 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,667 |
| Roman Emperors | 0 | - | 4.95 | 120,449 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,182 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,183 |
| British Geography A-Z | 0 | - | 4.42 | 19,569 |
| London A-Z | 0 | - | 4.10 | 40,823 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,781 |
| Italian History A-Z | 0 | - | 4.21 | 17,743 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,375 |
| European Geography A-Z | 0 | - | 4.29 | 49,373 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,429 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,376 |
| Regions of Italy | 0 | - | 4.92 | 76,319 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,798 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,002 |
| Roman Names for Places | 0 | - | 4.62 | 58,422 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,747 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,625 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,034 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,432 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,826 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,379 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,043 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,384 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,237 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,051 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,314 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,881 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,918 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,669 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,085 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,773 |
| France A-Z | 0 | - | 4.16 | 38,276 |
| German History A-Z | 0 | - | 4.49 | 24,668 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,859 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,624 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,516 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,884 |
| Spanish History A-Z | 0 | - | 4.37 | 19,324 |
| Name the English Monarchs | 0 | - | 4.91 | 504,203 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,532 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,202 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,367 |
| Official European Union Languages | 0 | - | 4.97 | 238,989 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,184 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,298 |
| The Trojan War | 0 | - | 4.83 | 39,813 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,230 |
| Name that Greek Letter | 0 | - | 4.93 | 324,239 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,307 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,675 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,207 |
| British Monopoly Board | 0 | - | 4.52 | 41,201 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,302 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,646 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,496 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,184 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,926 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,555 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,037 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,171 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,130 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,463 |
| French History A-Z | 0 | - | 4.27 | 24,782 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,124 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,927 |
| History of Italy | 0 | - | 4.55 | 32,064 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,995 |
| British History A-Z #1 | 0 | - | 4.45 | 46,590 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,443 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,630 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,464 |
| Russian History A-Z | 0 | - | 4.35 | 31,889 |
| Famous Germans | 0 | - | 4.50 | 55,548 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,491 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,225 |
| Famous Irish People | 0 | - | 4.05 | 46,026 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,213 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,297 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,353 |
| Champions League Winners | 0 | - | 4.92 | 1,010,369 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,282 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,857 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,515 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,026 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,488 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,144 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,060 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,549 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,868 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,670 |
| Countries that Start with D | 0 | - | 4.96 | 712,234 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,218 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,451 |
| Countries that Start with H | 0 | - | 4.96 | 606,573 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,691 |
| Countries that Start with J | 0 | - | 4.98 | 604,155 |
| Countries that Start with K | 0 | - | 4.97 | 817,713 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,012 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,090 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,444 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,089 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,593 |
| Countries that Start with U | 0 | - | 4.97 | 905,889 |
| Countries that Start with V | 0 | - | 4.98 | 610,328 |
| Countries that Start with F | 0 | - | 4.83 | 618,999 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,254 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,786 |
| Celtic Nations | 0 | - | 4.69 | 47,004 |
| Monarchies of Europe | 0 | - | 4.90 | 98,396 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,158 |
| Countries Bordering France | 0 | - | 4.83 | 403,678 |
| States of Germany | 0 | - | 4.95 | 153,364 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,315 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,803 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,467 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,507 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,442 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,762 |
| Monarchies of Asia | 0 | - | 4.97 | 71,260 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,050 |
| African Geography A-Z | 0 | - | 4.33 | 21,501 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,953 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,008 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,536 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,424 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,710 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,161 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,957 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,293 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,392 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,301 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,598 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,666 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,498 |
| Austria... or Australia? | 0 | - | 4.68 | 104,526 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,689 |
| Famous French People | 0 | - | 4.07 | 35,883 |
| Departments of France | 0 | - | 4.93 | 54,532 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,977 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,294 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,472 |
| Counties of Ireland | 0 | - | 4.92 | 196,160 |
| Italian Foods | 0 | - | 4.30 | 72,971 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,042 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,399 |
| Serie A Champions | 0 | - | 4.29 | 58,511 |
| History of The Netherlands | 0 | - | 4.46 | 17,492 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,419 |
| British Acronyms | 0 | - | 4.40 | 45,858 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,422 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,969 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,374 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,823 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,035 |
| England or Wales? | 0 | - | 4.94 | 45,815 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,113 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,027 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,297 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,893 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,848 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,320 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,527 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,815 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,393 |
| The Bible A-Z | 0 | - | 4.29 | 59,863 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,589 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,849 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,577 |
| California Cities A-Z | 0 | - | 4.06 | 17,321 |
| Texas A-Z | 0 | - | 4.19 | 16,394 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,203 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,659 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,926 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,723 |
| Slavic Languages | 0 | - | 4.68 | 54,491 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,138 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,931 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,720 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,517 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,806 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,768 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,518 |
| Switzerland A-Z | 0 | - | 4.45 | 25,696 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,769 |
| Monty Python Quotes | 0 | - | 4.89 | 42,514 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,422 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,967 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,749 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,854 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,795 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,935 |
| India A-Z | 0 | - | 4.42 | 34,189 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,389 |
