| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,811 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,937 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,858 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,291 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,391 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,102 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,423 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,662 |
| The Only European Country ... | 0 | - | 4.91 | 213,978 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,639 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,759 |
| Flags of North and South America | 0 | - | 4.99 | 367,664 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,326 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,742 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,338 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,450 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,502 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,934 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,054 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,310 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,233 |
| Slavic Countries | 0 | - | 4.96 | 110,897 |
| Counties of England | 0 | - | 4.97 | 789,596 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,211 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,938 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,941 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,732 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,946 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,187 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,390 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,110 |
| Flags of Oceania | 0 | - | 5.00 | 255,400 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,359 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,072 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,447 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,167 |
| Monarchies of Europe | 0 | - | 4.90 | 97,361 |
| European Countries with One Border | 0 | - | 4.97 | 181,682 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,586 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,299 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,011 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,475 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,480 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,167 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,066 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,114 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,242 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,256 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,768 |
| States of Germany | 0 | - | 4.96 | 150,188 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,067 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,546 |
| Regions of Italy | 0 | - | 4.92 | 74,786 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,863 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,431 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,240 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,050 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,526 |
| Champions League Winners | 0 | - | 4.92 | 996,884 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,459 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,575 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,287 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,150 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,655 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,335 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,261 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,982 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,310 |
| Russia Country Quiz | 0 | - | 4.85 | 113,686 |
| Countries That Border Russia | 0 | - | 4.98 | 459,035 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,875 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,053 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,267 |
| Departments of France | 0 | - | 4.93 | 52,877 |
| Countries Bordering France | 0 | - | 4.83 | 399,574 |
| Germany Country Quiz | 0 | - | 4.82 | 156,633 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,201 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,167 |
| Italy Country Quiz | 0 | - | 4.82 | 122,279 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,450 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,134 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,381 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,705 |
| England or Wales? | 0 | - | 4.94 | 45,347 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,572 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,501 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,605 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,131 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,801 |
| Name the English Monarchs | 0 | - | 4.92 | 498,179 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,873 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,863 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,011 |
| Countries that Border Poland | 0 | - | 4.99 | 171,413 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,398 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,604 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,725 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,632 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,781 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,530 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,420 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,816 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,558 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,828 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,431 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,223 |
| Name that Greek Letter | 0 | - | 4.94 | 321,771 |
| Counties of Ireland | 0 | - | 4.92 | 193,172 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,475 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,384 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,375 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,725 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,460 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,696 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,782 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,801 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,412 |
| Malta Country Quiz | 0 | - | 4.81 | 30,843 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,617 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,410 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,181 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,874 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,692 |
| History of Russia Quiz | 0 | - | 4.49 | 31,798 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,936 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,628 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,428 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,490 |
| The Trojan War | 0 | - | 4.83 | 39,452 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,618 |
| History of Italy | 0 | - | 4.55 | 31,829 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,906 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,079 |
| Roman Emperors | 0 | - | 4.95 | 118,552 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,491 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,887 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,708 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 76,989 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,490 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,519 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,879 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,570 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,169 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,628 |
| Empires by Maps | 0 | - | 4.98 | 118,595 |
| Australian Capitals | 0 | - | 4.92 | 62,596 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,605 |
| Official European Union Languages | 0 | - | 4.97 | 236,959 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,730 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,428 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,933 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,877 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,740 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,247 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,947 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,696 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,654 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,041 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,337 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,007 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,636 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,961 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,003 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,616 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,401 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,076 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,756 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,459 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,483 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,144 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,812 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,590 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,926 |
| Regions of France | 0 | - | 4.78 | 119,338 |
| France Immigration by Country | 0 | - | 4.72 | 75,988 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,484 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,544 |
| Ancient Greek Words | 0 | - | 4.92 | 110,739 |
| 101 Figures from Greek Mythology | 0 | - | 5.00 | 124,384 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,853 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,370 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,710 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,069 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,017 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,277 |
| The UK for Americans - True or False | 0 | - | 4.46 | 58,408 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,505 |
| Imagine Lyrics | 0 | - | 4.53 | 43,070 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,972 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,230 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,004 |
| Countries by Road Signs | 0 | - | 4.98 | 53,126 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,057 |
| All Country Flags of the World | 0 | - | 5.00 | 3,604,952 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,920 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,616 |
