| Countries that Beat Switzerland | 0 | - | 4.88 | 41,688 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,013 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,374 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,214 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,800 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,113 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,292 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,626 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,884 |
| Official European Union Languages | 0 | - | 4.97 | 237,782 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,397 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,761 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,532 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,779 |
| Kings of Spain Quiz | 0 | - | 4.14 | 13,995 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,328 |
| Celtic Nations | 0 | - | 4.69 | 46,880 |
| Capitals of French Regions | 0 | - | 4.45 | 16,023 |
| Capitals of German States | 0 | - | 4.74 | 28,901 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,226 |
| History of Italy | 0 | - | 4.55 | 31,910 |
| Italy Multiple Choice | 0 | - | 4.73 | 103,513 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,584 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,145 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,506 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,736 |
| History of Spain | 0 | - | 4.23 | 21,049 |
| Languages of Spain | 0 | - | 4.36 | 23,244 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,948 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,648 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,662 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,316 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,735 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,434 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,561 |
| History of Austria | 0 | - | 4.70 | 17,810 |
| Geography of the French Empire | 0 | - | 4.45 | 27,006 |
| The French Revolution | 0 | - | 4.46 | 23,874 |
| France Multiple Choice | 0 | - | 4.38 | 40,687 |
| States of Germany | 0 | - | 4.96 | 151,285 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,440 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,650 |
| Regions of Italy | 0 | - | 4.92 | 75,298 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,642 |
| The Vikings! | 0 | - | 4.46 | 28,296 |
| The Portuguese Empire | 0 | - | 4.58 | 12,034 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,792 |
| American to British Word Translation | 0 | - | 4.13 | 138,439 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,823 |
| Champions League Winners | 0 | - | 4.92 | 1,001,479 |
| Presidents of France | 0 | - | 4.25 | 23,994 |
| History of France | 0 | - | 4.59 | 56,669 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,518 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,631 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,344 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,981 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,014 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,842 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,221 |
| Slavic Languages | 0 | - | 4.68 | 54,187 |
| Departments of France | 0 | - | 4.93 | 53,445 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,463 |
| Canary Islands | 0 | - | 4.61 | 17,445 |
| England or Wales? | 0 | - | 4.94 | 45,515 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,380 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,512 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,180 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,659 |
| Geography of Germany | 0 | - | 4.35 | 17,140 |
| British to American Word Translation | 0 | - | 3.74 | 254,930 |
| British Foods by Description | 0 | - | 3.94 | 48,295 |
| British and American Word Differences | 0 | - | 2.63 | 46,834 |
| British Geography Quiz #2 | 0 | - | 4.29 | 27,555 |
| Bridges of London | 0 | - | 4.17 | 10,085 |
| British Sport Trivia | 0 | - | 4.37 | 20,416 |
| Famous Welsh People | 0 | - | 4.29 | 11,113 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,309 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,655 |
| History of Russia Quiz | 0 | - | 4.49 | 31,856 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,659 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,008 |
| Name that Greek Letter | 0 | - | 4.93 | 322,696 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,546 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,741 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,385 |
| The Trojan War | 0 | - | 4.83 | 39,588 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,261 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,322 |
| Roman Emperors | 0 | - | 4.95 | 119,394 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,572 |
| Geography of Spain | 0 | - | 4.59 | 22,023 |
| British Noble Ranks | 0 | - | 3.85 | 20,407 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,663 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,037 |
| Australian Capitals | 0 | - | 4.92 | 62,669 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,723 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,158 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,132 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,021 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,471 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,376 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,053 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,827 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,461 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,644 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,153 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,807 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,091 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,134 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,820 |
| Regions of France | 0 | - | 4.77 | 120,076 |
| France Immigration by Country | 0 | - | 4.72 | 76,264 |
| Famous Germans | 0 | - | 4.50 | 54,871 |
| German Groups of Things | 0 | - | 4.46 | 38,397 |
| Germany True or False? | 0 | - | 4.61 | 48,674 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,761 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,707 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,956 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,109 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,167 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,882 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,510 |
| Asia Map Quiz | 0 | - | 4.99 | 911,718 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,353 |
| African East Coast | 0 | - | 4.96 | 95,600 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,426 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,256 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,259 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,501 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,094 |
| European Physical Geography | 0 | - | 4.26 | 33,435 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,439 |
| Country Codes of Europe | 0 | - | 3.43 | 13,682 |
| The Only European Country ... | 0 | - | 4.91 | 215,372 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,453 |
| Geography of Russia | 0 | - | 4.57 | 21,489 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,874 |
| Ancient Greek Words | 0 | - | 4.93 | 111,167 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,873 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,932 |
| Spanish History A-Z | 0 | - | 4.37 | 19,230 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 69,687 |
| La Liga - Trofeo Pichichi | 0 | - | 4,54 | 7.045 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,465 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,476 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,183 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,220 |
| Champions League Top 4 | 0 | - | 4.77 | 135,141 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,295 |
| Countries of Africa | 0 | - | 5.00 | 2,523,495 |
| Australia Map Quiz | 0 | - | 4.94 | 343,413 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,538 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,412 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,460 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,880 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,132 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,750 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,697 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,380 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,101 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,444 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,548 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,669 |
| European Geography A-Z | 0 | - | 4.29 | 49,130 |
| Austria... or Australia? | 0 | - | 4.68 | 104,139 |
| Word Chain - France | 0 | - | 4.38 | 42,690 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,882 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,850 |
| Italian Foods | 0 | - | 4.31 | 72,506 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,377 |
| History of The Netherlands | 0 | - | 4.46 | 17,373 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,482 |
| British Spellings | 0 | - | 4.06 | 99,365 |
| British Groups of Things | 0 | - | 4.25 | 82,796 |
| British Acronyms | 0 | - | 4.39 | 45,719 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,999 |
| British Monopoly Board | 0 | - | 4.52 | 41,107 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,602 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,719 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,452 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,339 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,968 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,769 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,891 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,851 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,315 |
| African Island Countries | 0 | - | 4.96 | 101,229 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,736 |
| Australian States and Territories | 0 | - | 4.96 | 141,447 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,162 |
| Australia True or False | 0 | - | 4.87 | 56,701 |
| Flags of North and South America | 0 | - | 4.99 | 370,649 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,431 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,577 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,988 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,375 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,113 |
| North America Map Quiz | 0 | - | 4.98 | 246,876 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,575 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,196 |
