| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,063 |
| The Trojan War | 0 | - | 4.83 | 39,536 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,086 |
| Name that Greek Letter | 0 | - | 4.93 | 322,339 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,046 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,170 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,374 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,153 |
| Countries Bordering France | 0 | - | 4.83 | 400,866 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,812 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,712 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,607 |
| Departments of France | 0 | - | 4.93 | 53,170 |
| Germany Country Quiz | 0 | - | 4.82 | 157,058 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,481 |
| Italy Country Quiz | 0 | - | 4.82 | 122,588 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,742 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,387 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,345 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| England or Wales? | 0 | - | 4.94 | 45,459 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,345 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,612 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,986 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,674 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,947 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,200 |
| Greece Country Quiz | 0 | - | 4.74 | 65,933 |
| Counties of Ireland | 0 | - | 4.92 | 193,818 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,608 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,798 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,593 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,124 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,293 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,771 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,298 |
| Name the English Monarchs | 0 | - | 4.92 | 499,665 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,998 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,971 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,262 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,505 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,754 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,854 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,825 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,088 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,230 |
| Roman Emperors | 0 | - | 4.95 | 119,053 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,907 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,623 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,733 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,044 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,165 |
| The Only European Country ... | 0 | - | 4.91 | 214,875 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,158 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,946 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,057 |
| Flags of North and South America | 0 | - | 4.99 | 369,587 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,713 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,499 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,727 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,186 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,518 |
| Counties of England | 0 | - | 4.97 | 791,881 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,093 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,284 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,086 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,736 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,049 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,630 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,704 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,539 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,505 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,984 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,040 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,053 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,180 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,636 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,445 |
| Slavic Countries | 0 | - | 4.96 | 111,162 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,709 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,065 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,040 |
| Champions League Winners | 0 | - | 4.92 | 999,919 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,947 |
| Flags to Languages | 0 | - | 4.95 | 172,906 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,343 |
| Flags of Oceania | 0 | - | 5.00 | 256,597 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,584 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,283 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,813 |
| Monarchies of Europe | 0 | - | 4.90 | 97,624 |
| European Countries with One Border | 0 | - | 4.97 | 182,021 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,894 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,624 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,425 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,768 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,877 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,418 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,299 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,017 |
| Countries That Border Russia | 0 | - | 4.98 | 460,101 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,460 |
| Austria Country Quiz | 0 | - | 4.57 | 59,501 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,433 |
| France Country Quiz | 0 | - | 4.70 | 134,404 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,648 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,084 |
| States of Germany | 0 | - | 4.96 | 150,892 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,292 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,448 |
| Regions of Italy | 0 | - | 4.92 | 75,078 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,586 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,338 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,174 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,049 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,933 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,799 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,539 |
| Spain Country Quiz | 0 | - | 4.45 | 127,950 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,031 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,098 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,658 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,794 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,271 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,390 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,615 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,605 |
| Counties of Wales | 0 | - | 4.63 | 39,044 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,716 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,854 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,855 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,542 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,901 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,268 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,072 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,529 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,551 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,919 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,382 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,279 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,763 |
| Countries that Border Poland | 0 | - | 4.99 | 171,708 |
| Russia Country Quiz | 0 | - | 4.85 | 113,971 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,037 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,893 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,007 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,704 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,784 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,875 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,113 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,601 |
| Finland Country Quiz | 0 | - | 4.50 | 59,322 |
| Norway Country Quiz | 0 | - | 4.44 | 76,911 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,957 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,346 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,205 |
| UK Immigration by Country | 0 | - | 4.94 | 140,024 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,774 |
| British Monopoly Board | 0 | - | 4.52 | 41,086 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,735 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,577 |
| Medieval English History | 0 | - | 4.53 | 43,378 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,102 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,695 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,706 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,948 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,190 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,706 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,095 |
| 20 Questions About France | 0 | - | 4.11 | 32,359 |
| Countries that Beat France | 0 | - | 4.49 | 75,394 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,820 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,398 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,687 |
| Ancient Greek Inventions | 0 | - | 4.17 | 16,307 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,606 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,760 |
| Roman Names for Places | 0 | - | 4.62 | 58,019 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,228 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,204 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,087 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,529 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,957 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,062 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,560 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,758 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,673 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,438 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,028 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,884 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,302 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,698 |
| Councils of Scotland | 0 | - | 4.58 | 28,241 |
