| Counties of Ireland | 0 | - | 4.92 | 197,642 |
| Famous Irish People | 0 | - | 4.05 | 46,078 |
| Name the English Monarchs | 0 | - | 4.91 | 507,290 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,085 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,060 |
| Countries Bordering France | 0 | - | 4.83 | 405,309 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,204 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,811 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,048 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,933 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,282 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,218 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,232 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,031 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,209 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,073 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,352 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,625 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,354 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,609 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,168 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,399 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,365 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,475 |
| The Trojan War | 0 | - | 4.83 | 40,046 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,819 |
| Name that Greek Letter | 0 | - | 4.93 | 325,237 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,159 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,272 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,682 |
| Roman Emperors | 0 | - | 4.95 | 121,407 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,279 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,430 |
| British Monopoly Board | 0 | - | 4.52 | 41,293 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,178 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,941 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,184 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,556 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,465 |
| The Only European Country ... | 0 | - | 4.91 | 219,535 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,803 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,839 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,779 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,126 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,044 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,322 |
| Counties of England | 0 | - | 4.97 | 804,104 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,000 |
| British History A-Z #1 | 0 | - | 4.45 | 47,319 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,016 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,541 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,342 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,740 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,248 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,701 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,262 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,774 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,277 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,884 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,164 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,779 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,560 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,760 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,518 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,218 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,899 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,234 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,123 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,459 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,351 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,905 |
| Slavic Countries | 0 | - | 4.96 | 112,492 |
| Famous Germans | 0 | - | 4.50 | 55,862 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,509 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,258 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,530 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,437 |
| British Geography A-Z | 0 | - | 4.42 | 19,628 |
| London A-Z | 0 | - | 4.10 | 40,899 |
| Champions League Winners | 0 | - | 4.92 | 1,017,783 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,959 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,972 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,710 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,833 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,892 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| European Countries with One Border | 0 | - | 4.97 | 184,003 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,715 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,538 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,157 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,904 |
| Countries That Border Russia | 0 | - | 4.98 | 464,879 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,570 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,797 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,961 |
| States of Germany | 0 | - | 4.95 | 154,900 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,796 |
| Regions of Italy | 0 | - | 4.92 | 77,247 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,902 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,563 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,890 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,617 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,432 |
| English Royal Consorts | 0 | - | 4.38 | 37,556 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,861 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,105 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,349 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,652 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,942 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,159 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,957 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,392 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,644 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,338 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,112 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,693 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,336 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,720 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,990 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,395 |
| European Geography A-Z | 0 | - | 4.29 | 49,517 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,814 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,816 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,042 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,278 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,251 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,315 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,105 |
| Countries that Border Poland | 0 | - | 4.99 | 173,331 |
| Russia Country Quiz | 0 | - | 4.83 | 115,427 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,344 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,230 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,824 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,092 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,631 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,199 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,984 |
| Famous French People | 0 | - | 4.05 | 36,155 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,981 |
| Departments of France | 0 | - | 4.93 | 55,380 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,023 |
| Germany Country Quiz | 0 | - | 4.82 | 159,033 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,217 |
| German History A-Z | 0 | - | 4.49 | 24,942 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,405 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,204 |
| Italian History A-Z | 0 | - | 4.16 | 17,954 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,053 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,775 |
| History of The Netherlands | 0 | - | 4.46 | 17,571 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,324 |
| Finland Country Quiz | 0 | - | 4.51 | 60,074 |
| Norway Country Quiz | 0 | - | 4.45 | 77,903 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,434 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,601 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,016 |
| Spanish History A-Z | 0 | - | 4.37 | 19,532 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,766 |
| British Acronyms | 0 | - | 4.40 | 45,961 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,988 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,202 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,026 |
| Famous Scottish People | 0 | - | 4.22 | 18,443 |
| England or Wales? | 0 | - | 4.94 | 46,018 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,441 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,810 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,531 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,907 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,584 |
| Famous Australians by Description | 0 | - | 4.23 | 28,185 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,858 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,734 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,086 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,061 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,969 |
| Countries that Beat France | 0 | - | 4.48 | 76,488 |
| France True or False? | 0 | - | 4.44 | 40,106 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,560 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,433 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,889 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,376 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,260 |
| Roman Names for Places | 0 | - | 4.62 | 58,778 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,642 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,550 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,222 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,331 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,314 |
| Monty Python Quotes | 0 | - | 4.89 | 42,627 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,877 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,097 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,586 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,892 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,145 |
