| Countries that Beat Switzerland | 0 | - | 4.88 | 42,057 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,527 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,627 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,695 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,450 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,425 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,321 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,732 |
| Official European Union Languages | 0 | - | 4.97 | 239,804 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,656 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,904 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,741 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,320 |
| Kings of Spain Quiz | 0 | - | 4.14 | 14,117 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,506 |
| Celtic Nations | 0 | - | 4.61 | 47,097 |
| Capitals of French Regions | 0 | - | 4.45 | 16,183 |
| Capitals of German States | 0 | - | 4.74 | 29,072 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,543 |
| History of Italy | 0 | - | 4.55 | 32,148 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,379 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,822 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,029 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,760 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,805 |
| History of Spain | 0 | - | 4.23 | 21,165 |
| Languages of Spain | 0 | - | 4.36 | 23,437 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,736 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,921 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,769 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,751 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,825 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,988 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,495 |
| History of Austria | 0 | - | 4.70 | 17,972 |
| Geography of the French Empire | 0 | - | 4.45 | 27,218 |
| The French Revolution | 0 | - | 4.47 | 24,148 |
| France Multiple Choice | 0 | - | 4.39 | 40,849 |
| States of Germany | 0 | - | 4.95 | 154,506 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,560 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,695 |
| Regions of Italy | 0 | - | 4.92 | 77,086 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,803 |
| The Vikings! | 0 | - | 4.46 | 28,406 |
| The Portuguese Empire | 0 | - | 4.58 | 12,106 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,762 |
| American to British Word Translation | 0 | - | 4.14 | 139,701 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,060 |
| Champions League Winners | 0 | - | 4.92 | 1,016,200 |
| Presidents of France | 0 | - | 4.25 | 24,339 |
| History of France | 0 | - | 4.61 | 57,617 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,745 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,719 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,325 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,121 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,875 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,931 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,932 |
| Slavic Languages | 0 | - | 4.68 | 54,695 |
| Departments of France | 0 | - | 4.93 | 55,168 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,741 |
| Canary Islands | 0 | - | 4.62 | 17,542 |
| England or Wales? | 0 | - | 4.94 | 45,969 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,143 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,943 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,087 |
| Geography of Germany | 0 | - | 4.35 | 17,285 |
| British to American Word Translation | 0 | - | 3.74 | 255,345 |
| British Foods by Description | 0 | - | 3.94 | 48,389 |
| British and American Word Differences | 0 | - | 2.63 | 46,929 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,223 |
| Bridges of London | 0 | - | 4.17 | 10,144 |
| British Sport Trivia | 0 | - | 4.39 | 20,530 |
| Famous Welsh People | 0 | - | 4.34 | 11,689 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,702 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,377 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,848 |
| History of Russia Quiz | 0 | - | 4.47 | 32,005 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,872 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,943 |
| Name that Greek Letter | 0 | - | 4.93 | 324,986 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,276 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,098 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,410 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,542 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,741 |
| The Trojan War | 0 | - | 4.83 | 39,990 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,962 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,593 |
| Roman Emperors | 0 | - | 4.95 | 121,201 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,645 |
| Geography of Spain | 0 | - | 4.59 | 22,184 |
| British Noble Ranks | 0 | - | 3.85 | 20,497 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,394 |
| Australian Capitals | 0 | - | 4.92 | 62,832 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,191 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,585 |
| European Geography By Letter - C | 0 | - | 4.43 | 124,013 |
| European Geography By Letter - D | 0 | - | 4.48 | 117,506 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,099 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,554 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,150 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,624 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,066 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,628 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,530 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,186 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,461 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,431 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,456 |
| Regions of France | 0 | - | 4.70 | 122,096 |
| France Immigration by Country | 0 | - | 4.70 | 76,936 |
| Famous Germans | 0 | - | 4.50 | 55,793 |
| German Groups of Things | 0 | - | 4.47 | 38,637 |
| Germany True or False? | 0 | - | 4.61 | 49,022 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,468 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,766 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,382 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,767 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,407 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,828 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,536 |
| Asia Map Quiz | 0 | - | 4.99 | 925,241 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,768 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,465 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,957 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,921 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,813 |
| European Physical Geography | 0 | - | 4.26 | 33,595 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,131 |
| Country Codes of Europe | 0 | - | 3.45 | 13,831 |
| The Only European Country ... | 0 | - | 4.91 | 219,034 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,526 |
| Geography of Russia | 0 | - | 4.57 | 21,599 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,130 |
| Ancient Greek Words | 0 | - | 4.93 | 112,468 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,503 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,389 |
| Spanish History A-Z | 0 | - | 4.37 | 19,511 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,463 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.307 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,370 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,814 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,322 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,806 |
| Champions League Top 4 | 0 | - | 4.78 | 139,095 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,950 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,866 |
| African East Coast | 0 | - | 4.96 | 96,775 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,634 |
| Australia Map Quiz | 0 | - | 4.95 | 346,169 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,393 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,252 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,235 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,516 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,227 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,989 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,597 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,233 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,604 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,603 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,898 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,912 |
| European Geography A-Z | 0 | - | 4.29 | 49,486 |
| Austria... or Australia? | 0 | - | 4.67 | 104,771 |
| Famous French People | 0 | - | 4.07 | 36,107 |
| Word Chain - France | 0 | - | 4.38 | 42,938 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,241 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,046 |
| Italian Foods | 0 | - | 4.30 | 73,283 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,654 |
| The Mafia Quiz | 0 | - | 4.46 | 23,439 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,834 |
| History of The Netherlands | 0 | - | 4.46 | 17,554 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,074 |
| British Spellings | 0 | - | 4.06 | 99,608 |
| British Groups of Things | 0 | - | 4.26 | 83,014 |
| British Acronyms | 0 | - | 4.40 | 45,944 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,108 |
| British Monopoly Board | 0 | - | 4.52 | 41,271 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,113 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,326 |
| Countries of Africa | 0 | - | 5.00 | 2,560,011 |
| Australian States and Territories | 0 | - | 4.96 | 142,865 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,505 |
| Australia True or False | 0 | - | 4.87 | 57,151 |
| Flags of North and South America | 0 | - | 4.99 | 377,030 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,963 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,796 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,671 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,758 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,756 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,593 |
| North America Map Quiz | 0 | - | 4.98 | 252,085 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,982 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,258 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,625 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,568 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,175 |
