| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,631 |
| Name the English Monarchs | 0 | - | 4.92 | 497,566 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,399 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,204 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,960 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,911 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,824 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,003 |
| Roman Emperors | 0 | - | 4.95 | 118,352 |
| British History A-Z #1 | 0 | - | 4.45 | 45,773 |
| Italian History A-Z | 0 | - | 4.21 | 17,365 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,919 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,343 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,726 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,719 |
| Monarchies of Europe | 0 | - | 4.90 | 97,244 |
| Countries Bordering France | 0 | - | 4.85 | 397,755 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,816 |
| Regions of Italy | 0 | - | 4.92 | 74,622 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,820 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,684 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,189 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,058 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,318 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,989 |
| German History A-Z | 0 | - | 4.49 | 24,194 |
| Italy Country Quiz | 0 | - | 4.82 | 122,117 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,284 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,348 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 37,689 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,899 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,498 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,706 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,490 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,771 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,114 |
| Counties of Ireland | 0 | - | 4.92 | 192,880 |
| Italy A-Z | 0 | - | 4.49 | 57,650 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,840 |
| Spanish History A-Z | 0 | - | 4.36 | 19,021 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,178 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,484 |
| British Geography A-Z | 0 | - | 4.40 | 19,400 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,644 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,722 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,530 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,858 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,953 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,560 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,290 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,419 |
| The Trojan War | 0 | - | 4.83 | 39,403 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,431 |
| Name that Greek Letter | 0 | - | 4.94 | 321,486 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,415 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,778 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,617 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,422 |
| British Monopoly Board | 0 | - | 4.52 | 41,024 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,786 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,835 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,814 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,144 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,408 |
| The Only European Country ... | 0 | - | 4.91 | 213,599 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,384 |
| French History A-Z | 0 | - | 4.17 | 18,627 |
| Olympian Gods Quiz | 0 | - | 4.96 | 495,284 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,137 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,302 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,915 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,961 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,618 |
| Flags of North and South America | 0 | - | 4.99 | 366,206 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,178 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,921 |
| Germany A-Z | 0 | - | 4.56 | 62,288 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,749 |
| History of Italy | 0 | - | 4.55 | 31,805 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,520 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,649 |
| Roman Names for Places | 0 | - | 4.62 | 57,840 |
| Counties of England | 0 | - | 4.97 | 788,608 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,263 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,403 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,869 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,626 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,228 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,145 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,425 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,668 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,630 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,913 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,723 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,641 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,647 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Slavic Countries | 0 | - | 4.96 | 110,796 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,654 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,977 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,250 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,574 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,031 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,783 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,384 |
| London A-Z | 0 | - | 4.10 | 40,627 |
| Champions League Winners | 0 | - | 4.92 | 995,484 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,003 |
| Flags of Oceania | 0 | - | 5.00 | 254,817 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,283 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,986 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,267 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,146 |
| European Countries with One Border | 0 | - | 4.97 | 181,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,082 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,154 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,829 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,332 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,288 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,025 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,945 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,737 |
| Countries That Border Russia | 0 | - | 4.98 | 458,662 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,129 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,034 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,598 |
| States of Germany | 0 | - | 4.96 | 149,878 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,945 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,495 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,759 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,109 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,758 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,191 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,072 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,862 |
| English Royal Consorts | 0 | - | 4.37 | 37,148 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,594 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,397 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,338 |
| Monarchies of Asia | 0 | - | 4.97 | 70,556 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,399 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,140 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,318 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,010 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,055 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,027 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,496 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,163 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,433 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,763 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,111 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,794 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,077 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,140 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,762 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,063 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,041 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,436 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,099 |
| Countries that Border Poland | 0 | - | 4.99 | 171,262 |
| Russia Country Quiz | 0 | - | 4.85 | 113,585 |
| Russia A-Z | 0 | - | 4.46 | 27,129 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,346 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,259 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,806 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,638 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,006 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,673 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,099 |
| Departments of France | 0 | - | 4.93 | 52,711 |
| Famous French People by Picture | 0 | - | 3.70 | 27,802 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,616 |
| Germany Country Quiz | 0 | - | 4.82 | 156,444 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,076 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Serie A Champions | 0 | - | 4.29 | 57,688 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,941 |
| Roman History by Picture | 0 | - | 4.46 | 26,332 |
| Byzantine History | 0 | - | 4.91 | 28,595 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,395 |
| Finland Country Quiz | 0 | - | 4.50 | 59,067 |
| Norway Country Quiz | 0 | - | 4.44 | 76,570 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,841 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,895 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,551 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,046 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,433 |
| British Acronyms | 0 | - | 4.39 | 45,606 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,188 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,663 |
| England or Wales? | 0 | - | 4.94 | 45,289 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,353 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,463 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,183 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,608 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,477 |
| India A-Z | 0 | - | 4.42 | 33,907 |
| Hindu Countries | 0 | - | 4.85 | 49,480 |
| Australia A-Z | 0 | - | 4.54 | 49,770 |
