| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,829 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,683 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,050 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,172 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,121 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,666 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,603 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,736 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,795 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,740 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,611 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,470 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,125 |
| Cities in European History #1 | 0 | - | 4.63 | 134,941 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,255 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,144 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,578 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,957 |
| Europe Capital to Country | 0 | - | 4.99 | 252,710 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,378 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,791 |
| Every European Country Shape | 0 | - | 4.96 | 203,339 |
| European Capitals by Map | 0 | - | 4.99 | 142,697 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,760 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,388 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,031 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,185 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,444 |
| European Coastal Capitals | 0 | - | 4.95 | 91,544 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,961 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,838 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,853 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,703 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,475 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,055 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,446 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,090 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,634 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,228 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,083 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,071 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,780 |
| Random European Capital to Country | 0 | - | 4.98 | 192,419 |
| Random European Country to Capital | 0 | - | 4.93 | 166,122 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,731 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,416 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,521 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,698 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,185 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,307 |
| Official Cities in the UK | 0 | - | 4.89 | 287,060 |
| UK Immigration by Country | 0 | - | 4.94 | 141,946 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,359 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,351 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,637 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,168 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,036 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,059 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,138 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,755 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,859 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,030 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,461 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,611 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,436 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,294 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,670 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,992 |
| Random European Flag to Country | 0 | - | 4.90 | 184,561 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,973 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,015 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,159 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,272 |
| Countries of the German Empire | 0 | - | 4.51 | 38,321 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,945 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,877 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,042 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,127 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,918 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,239 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,325 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 52,052 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,929 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,615 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,682 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,598 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,964 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,711 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,149 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 590,514 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,249 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,002 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,558 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,657 |
| Most Forested European Countries | 0 | - | 4.80 | 75,768 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,727 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,681 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,354 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,337 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,167 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,472 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,094 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,719 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,141 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,662 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,148 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,033 |
| Boroughs of London | 0 | - | 4.63 | 88,745 |
| London Geography | 0 | - | 4.47 | 59,935 |
| Scotland Trivia | 0 | - | 4.58 | 57,806 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,355 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,722 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,918 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,847 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,112 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,862 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,141 |
| Flags of Oceania | 0 | - | 5.00 | 263,690 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,745 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,641 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,496 |
| Australian States and Territories | 0 | - | 4.96 | 143,120 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,733 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,558 |
| Australia Map Quiz | 0 | - | 4.95 | 346,592 |
| Flags of North and South America | 0 | - | 4.99 | 378,452 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,099 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,024 |
| The Only American Country ... | 0 | - | 4.92 | 122,398 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,811 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,921 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,953 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,864 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,613 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,930 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,823 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,021 |
| North America Map Quiz | 0 | - | 4.98 | 252,990 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,350 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,394 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,987 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,257 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,106 |
| Names of Generations | 0 | - | 4.09 | 45,625 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,500 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,732,811 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,911 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,972 |
| US States Quiz | 0 | - | 5.00 | 17,030,942 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,970 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,346 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,618 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,471 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,649 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,354 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,379 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,683 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,234 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,704 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,593 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,842 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,588 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,412 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,790 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,956 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,551 |
| The Only European Country ... | 0 | - | 4.91 | 219,745 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,590 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,430 |
| Least Forested European Countries | 0 | - | 4.25 | 54,240 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,330 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,740 |
| Europe Flag Map - Find the Errors | 0 | - | 4.20 | 62,179 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,916 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,709 |
| Monarchies of Europe | 0 | - | 4.90 | 99,079 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 202,022 |
| European Countries with One Border | 0 | - | 4.97 | 184,101 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,818 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,264 |
| Name a City - European Countries | 0 | - | 4.89 | 66,455 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,430 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| Slavic Countries | 0 | - | 4.96 | 112,554 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,022 |
| Russia by Picture | 0 | - | 4.41 | 20,499 |
| Countries That Border Russia | 0 | - | 4.98 | 465,069 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,254 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,693 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,208 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,623 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,866 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| States of Germany | 0 | - | 4.95 | 155,030 |
