| Countries that Beat Switzerland | 0 | - | 4.88 | 41,766 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,859 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,423 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,294 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,888 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,172 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,676 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,661 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,008 |
| Official European Union Languages | 0 | - | 4.97 | 238,170 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,636 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,596 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,582 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,889 |
| Kings of Spain Quiz | 0 | - | 4.14 | 14,013 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,363 |
| Celtic Nations | 0 | - | 4.69 | 46,909 |
| Capitals of French Regions | 0 | - | 4.45 | 16,043 |
| Capitals of German States | 0 | - | 4.74 | 28,933 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,290 |
| History of Italy | 0 | - | 4.55 | 31,936 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,658 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,617 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,263 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,013 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,760 |
| History of Spain | 0 | - | 4.23 | 21,071 |
| Languages of Spain | 0 | - | 4.36 | 23,289 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,523 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,927 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,406 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,008 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,733 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,452 |
| History of Austria | 0 | - | 4.70 | 17,836 |
| Geography of the French Empire | 0 | - | 4.45 | 27,027 |
| The French Revolution | 0 | - | 4.46 | 23,905 |
| France Multiple Choice | 0 | - | 4.39 | 40,713 |
| States of Germany | 0 | - | 4.96 | 151,980 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,464 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,908 |
| Regions of Italy | 0 | - | 4.92 | 75,574 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,930 |
| The Vikings! | 0 | - | 4.46 | 28,321 |
| The Portuguese Empire | 0 | - | 4.58 | 12,048 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,029 |
| American to British Word Translation | 0 | - | 4.14 | 138,784 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,863 |
| Champions League Winners | 0 | - | 4.92 | 1,004,145 |
| Presidents of France | 0 | - | 4.25 | 24,042 |
| History of France | 0 | - | 4.59 | 56,849 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,564 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,644 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,511 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,503 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,679 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,359 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,728 |
| Slavic Languages | 0 | - | 4.68 | 54,282 |
| Departments of France | 0 | - | 4.93 | 53,830 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,522 |
| Canary Islands | 0 | - | 4.62 | 17,462 |
| England or Wales? | 0 | - | 4.94 | 45,614 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,861 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,914 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,352 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,723 |
| Geography of Germany | 0 | - | 4.35 | 17,165 |
| British to American Word Translation | 0 | - | 3.74 | 255,008 |
| British Foods by Description | 0 | - | 3.94 | 48,315 |
| British and American Word Differences | 0 | - | 2.63 | 46,858 |
| British Geography Quiz #2 | 0 | - | 4.29 | 27,581 |
| Bridges of London | 0 | - | 4.17 | 10,093 |
| British Sport Trivia | 0 | - | 4.37 | 20,442 |
| Famous Welsh People | 0 | - | 4.29 | 11,383 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,714 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,877 |
| History of Russia Quiz | 0 | - | 4.49 | 31,883 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,698 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,218 |
| Name that Greek Letter | 0 | - | 4.93 | 323,119 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,586 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,803 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,227 |
| The Trojan War | 0 | - | 4.83 | 39,655 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,561 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,428 |
| Roman Emperors | 0 | - | 4.95 | 119,671 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,613 |
| Geography of Spain | 0 | - | 4.59 | 22,055 |
| British Noble Ranks | 0 | - | 3.85 | 20,421 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,999 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,731 |
| Australian Capitals | 0 | - | 4.92 | 62,696 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,290 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,664 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,392 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,118 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,176 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,191 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,260 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,592 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,380 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,822 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,171 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,214 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,873 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,163 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,189 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,400 |
| Regions of France | 0 | - | 4.75 | 120,456 |
| France Immigration by Country | 0 | - | 4.70 | 76,413 |
| Famous Germans | 0 | - | 4.50 | 55,192 |
| German Groups of Things | 0 | - | 4.46 | 38,442 |
| Germany True or False? | 0 | - | 4.61 | 48,743 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,887 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,665 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,325 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,244 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,237 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,091 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,780 |
| Asia Map Quiz | 0 | - | 4.99 | 914,719 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,634 |
| African East Coast | 0 | - | 4.96 | 95,847 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,652 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,486 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,803 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,587 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,583 |
| European Physical Geography | 0 | - | 4.26 | 33,475 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,867 |
| Country Codes of Europe | 0 | - | 3.43 | 13,700 |
| The Only European Country ... | 0 | - | 4.91 | 216,044 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,797 |
| Geography of Russia | 0 | - | 4.57 | 21,511 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,913 |
| Ancient Greek Words | 0 | - | 4.93 | 111,372 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,018 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,052 |
| Spanish History A-Z | 0 | - | 4.37 | 19,270 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 69,836 |
| La Liga - Trofeo Pichichi | 0 | - | 4,54 | 7.100 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,581 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,617 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,709 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,477 |
| Champions League Top 4 | 0 | - | 4.77 | 135,846 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,679 |
| Countries of Africa | 0 | - | 5.00 | 2,530,728 |
| Australia Map Quiz | 0 | - | 4.95 | 343,878 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,308 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,016 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,278 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,601 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,782 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,432 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,272 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,931 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,533 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,773 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,619 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,033 |
| European Geography A-Z | 0 | - | 4.29 | 49,204 |
| Austria... or Australia? | 0 | - | 4.68 | 104,240 |
| Famous French People | 0 | - | 4.06 | 35,050 |
| Word Chain - France | 0 | - | 4.38 | 42,748 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,944 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,879 |
| Italian Foods | 0 | - | 4.30 | 72,666 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,394 |
| History of The Netherlands | 0 | - | 4.46 | 17,410 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,615 |
| British Spellings | 0 | - | 4.06 | 99,411 |
| British Groups of Things | 0 | - | 4.25 | 82,836 |
| British Acronyms | 0 | - | 4.39 | 45,762 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,021 |
| British Monopoly Board | 0 | - | 4.52 | 41,144 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,696 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,405 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,876 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,469 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,693 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,408 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,029 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,102 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,209 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,725 |
| African Island Countries | 0 | - | 4.96 | 101,449 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,089 |
| Australian States and Territories | 0 | - | 4.96 | 141,712 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,234 |
| Australia True or False | 0 | - | 4.87 | 56,782 |
| Flags of North and South America | 0 | - | 4.99 | 372,045 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,518 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,101 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,383 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,505 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,777 |
| North America Map Quiz | 0 | - | 4.98 | 247,781 |
