| Countries that Beat Switzerland | 0 | - | 4.88 | 41,956 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,167 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,555 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,546 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,277 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,340 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,758 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,778 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,449 |
| Official European Union Languages | 0 | - | 4.97 | 239,188 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,289 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,719 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,690 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,170 |
| Kings of Spain Quiz | 0 | - | 4.14 | 14,088 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| Celtic Nations | 0 | - | 4.69 | 47,035 |
| Capitals of French Regions | 0 | - | 4.45 | 16,137 |
| Capitals of German States | 0 | - | 4.74 | 29,021 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,442 |
| History of Italy | 0 | - | 4.55 | 32,092 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,092 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,754 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,775 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,812 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,140 |
| History of Spain | 0 | - | 4.23 | 21,133 |
| Languages of Spain | 0 | - | 4.36 | 23,373 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,165 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,247 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,506 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,650 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,624 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,521 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,407 |
| History of Austria | 0 | - | 4.70 | 17,928 |
| Geography of the French Empire | 0 | - | 4.45 | 27,179 |
| The French Revolution | 0 | - | 4.47 | 24,088 |
| France Multiple Choice | 0 | - | 4.39 | 40,792 |
| States of Germany | 0 | - | 4.95 | 153,662 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,528 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,408 |
| Regions of Italy | 0 | - | 4.92 | 76,480 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,541 |
| The Vikings! | 0 | - | 4.46 | 28,382 |
| The Portuguese Empire | 0 | - | 4.58 | 12,088 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,513 |
| American to British Word Translation | 0 | - | 4.14 | 139,441 |
| Languages of the United Kingdom | 0 | - | 4.14 | 40,985 |
| Champions League Winners | 0 | - | 4.92 | 1,011,505 |
| Presidents of France | 0 | - | 4.25 | 24,258 |
| History of France | 0 | - | 4.61 | 57,379 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,677 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,686 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,995 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,955 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,670 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,838 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,080 |
| Slavic Languages | 0 | - | 4.68 | 54,544 |
| Departments of France | 0 | - | 4.93 | 54,683 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,657 |
| Canary Islands | 0 | - | 4.62 | 17,503 |
| England or Wales? | 0 | - | 4.94 | 45,847 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,331 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,708 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,958 |
| Geography of Germany | 0 | - | 4.35 | 17,223 |
| British to American Word Translation | 0 | - | 3.74 | 255,221 |
| British Foods by Description | 0 | - | 3.94 | 48,353 |
| British and American Word Differences | 0 | - | 2.63 | 46,909 |
| British Geography Quiz #2 | 0 | - | 4.29 | 28,139 |
| Bridges of London | 0 | - | 4.17 | 10,130 |
| British Sport Trivia | 0 | - | 4.37 | 20,492 |
| Famous Welsh People | 0 | - | 4.31 | 11,607 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,990 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,826 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,498 |
| History of Russia Quiz | 0 | - | 4.47 | 31,975 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,805 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,876 |
| Name that Greek Letter | 0 | - | 4.93 | 324,427 |
| Most Common First Names in Spain | 0 | - | 4.29 | 51,727 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,003 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,948 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,358 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,595 |
| The Trojan War | 0 | - | 4.83 | 39,885 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,483 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,304 |
| Roman Emperors | 0 | - | 4.95 | 120,653 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,627 |
| Geography of Spain | 0 | - | 4.59 | 22,131 |
| British Noble Ranks | 0 | - | 3.85 | 20,472 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,617 |
| Australian Capitals | 0 | - | 4.92 | 62,782 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,129 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,545 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,914 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,460 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,133 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,546 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,367 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,124 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,374 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,966 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,408 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,065 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,356 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,329 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,982 |
| Regions of France | 0 | - | 4.70 | 121,501 |
| France Immigration by Country | 0 | - | 4.70 | 76,756 |
| Famous Germans | 0 | - | 4.50 | 55,597 |
| German Groups of Things | 0 | - | 4.47 | 38,562 |
| Germany True or False? | 0 | - | 4.61 | 48,930 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,238 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,420 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,949 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,571 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,368 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,556 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,368 |
| Asia Map Quiz | 0 | - | 4.99 | 921,449 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,869 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,083 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,127 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,794 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,975 |
| European Physical Geography | 0 | - | 4.26 | 33,560 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,380 |
| Country Codes of Europe | 0 | - | 3.43 | 13,768 |
| The Only European Country ... | 0 | - | 4.91 | 217,900 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,913 |
| Geography of Russia | 0 | - | 4.57 | 21,560 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,042 |
| Ancient Greek Words | 0 | - | 4.93 | 112,089 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,349 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,265 |
| Spanish History A-Z | 0 | - | 4.37 | 19,335 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,252 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.225 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,220 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,749 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,490 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,263 |
| Champions League Top 4 | 0 | - | 4.77 | 137,763 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,549 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,431 |
| African East Coast | 0 | - | 4.96 | 96,437 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,306 |
| Australia Map Quiz | 0 | - | 4.95 | 345,508 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,569 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,413 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,369 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,712 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,570 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,252 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,997 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,626 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,106 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,228 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,790 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,505 |
| European Geography A-Z | 0 | - | 4.29 | 49,397 |
| Austria... or Australia? | 0 | - | 4.68 | 104,591 |
| Famous French People | 0 | - | 4.07 | 35,940 |
| Word Chain - France | 0 | - | 4.38 | 42,874 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,136 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,979 |
| Italian Foods | 0 | - | 4.30 | 73,041 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,500 |
| The Mafia Quiz | 0 | - | 4.46 | 23,397 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,535 |
| History of The Netherlands | 0 | - | 4.46 | 17,503 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,898 |
| British Spellings | 0 | - | 4.06 | 99,534 |
| British Groups of Things | 0 | - | 4.25 | 82,945 |
| British Acronyms | 0 | - | 4.40 | 45,880 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,071 |
| British Monopoly Board | 0 | - | 4.52 | 41,217 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,009 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,555 |
| Countries of Africa | 0 | - | 5.00 | 2,549,208 |
| Australian States and Territories | 0 | - | 4.96 | 142,437 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,405 |
| Australia True or False | 0 | - | 4.87 | 57,016 |
| Flags of North and South America | 0 | - | 4.99 | 375,103 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,801 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,543 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,270 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,782 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,672 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,353 |
| North America Map Quiz | 0 | - | 4.98 | 250,000 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,854 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,418 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,443 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,391 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,017 |
