| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,661 |
| Name the English Monarchs | 0 | - | 4.92 | 497,790 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,435 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,287 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,183 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,927 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,866 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,038 |
| Roman Emperors | 0 | - | 4.95 | 118,437 |
| British History A-Z #1 | 0 | - | 4.45 | 45,800 |
| Italian History A-Z | 0 | - | 4.21 | 17,381 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,939 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,394 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,825 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,779 |
| Monarchies of Europe | 0 | - | 4.90 | 97,295 |
| Countries Bordering France | 0 | - | 4.83 | 398,793 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,980 |
| Regions of Italy | 0 | - | 4.92 | 74,682 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,891 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,503 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,223 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,105 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,467 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| German History A-Z | 0 | - | 4.49 | 24,214 |
| Italy Country Quiz | 0 | - | 4.82 | 122,171 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,338 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,358 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 37,716 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,948 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,508 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,764 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,515 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,791 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,266 |
| Counties of Ireland | 0 | - | 4.92 | 193,000 |
| Italy A-Z | 0 | - | 4.49 | 57,705 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,846 |
| Spanish History A-Z | 0 | - | 4.36 | 19,029 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,266 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,569 |
| British Geography A-Z | 0 | - | 4.40 | 19,404 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,708 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,752 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,552 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,940 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,127 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,583 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,349 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,447 |
| The Trojan War | 0 | - | 4.83 | 39,424 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,760 |
| Name that Greek Letter | 0 | - | 4.94 | 321,624 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,508 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,660 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,451 |
| British Monopoly Board | 0 | - | 4.52 | 41,028 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,823 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,099 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,931 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,508 |
| The Only European Country ... | 0 | - | 4.91 | 213,763 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,488 |
| French History A-Z | 0 | - | 4.17 | 18,651 |
| Olympian Gods Quiz | 0 | - | 4.96 | 495,911 |
| 101 Figures from Greek Mythology | 0 | - | 5.00 | 124,249 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,337 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,937 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,087 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,124 |
| Flags of North and South America | 0 | - | 4.99 | 366,972 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,442 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,588 |
| Germany A-Z | 0 | - | 4.56 | 62,313 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,753 |
| History of Italy | 0 | - | 4.55 | 31,813 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,529 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,660 |
| Roman Names for Places | 0 | - | 4.62 | 57,864 |
| Counties of England | 0 | - | 4.97 | 789,038 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,289 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,790 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,358 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,693 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,270 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,801 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,678 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,925 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,737 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,782 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,831 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,173 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,671 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,982 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,454 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,612 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,042 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,794 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,391 |
| London A-Z | 0 | - | 4.10 | 40,633 |
| Champions League Winners | 0 | - | 4.92 | 996,135 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,047 |
| Flags of Oceania | 0 | - | 5.00 | 255,084 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,317 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,350 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,198 |
| European Countries with One Border | 0 | - | 4.97 | 181,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,503 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,221 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,914 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,395 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,371 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,087 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,998 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,935 |
| Countries That Border Russia | 0 | - | 4.98 | 458,855 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,101 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,668 |
| States of Germany | 0 | - | 4.96 | 150,006 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,999 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,517 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,903 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,116 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,790 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,303 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,136 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,897 |
| English Royal Consorts | 0 | - | 4.37 | 37,157 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,603 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,403 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,384 |
| Monarchies of Asia | 0 | - | 4.97 | 70,590 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,427 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,165 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,080 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,089 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,065 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,522 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,222 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,503 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,133 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,833 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,131 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,220 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,780 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,098 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,163 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,689 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,218 |
| Countries that Border Poland | 0 | - | 4.99 | 171,324 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Russia A-Z | 0 | - | 4.46 | 27,135 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,366 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,395 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,838 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,683 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,028 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,726 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,169 |
| Departments of France | 0 | - | 4.93 | 52,787 |
| Famous French People by Picture | 0 | - | 3.70 | 27,803 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,621 |
| Germany Country Quiz | 0 | - | 4.82 | 156,508 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,129 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,062 |
| Serie A Champions | 0 | - | 4.29 | 57,719 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,952 |
| Roman History by Picture | 0 | - | 4.46 | 26,340 |
| Byzantine History | 0 | - | 4.91 | 28,612 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,420 |
| Finland Country Quiz | 0 | - | 4.50 | 59,102 |
| Norway Country Quiz | 0 | - | 4.44 | 76,611 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,852 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,938 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,618 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,067 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,474 |
| British Acronyms | 0 | - | 4.39 | 45,617 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,235 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,674 |
| England or Wales? | 0 | - | 4.94 | 45,306 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,454 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,483 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,224 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,694 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,544 |
| India A-Z | 0 | - | 4.42 | 33,919 |
| Hindu Countries | 0 | - | 4.85 | 49,554 |
| Australia A-Z | 0 | - | 4.54 | 49,779 |
