| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,003 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,323 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,266 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,829 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,199 |
| Countries That Border Russia | 0 | - | 4.98 | 464,614 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,579 |
| Russia Country Quiz | 0 | - | 4.83 | 115,347 |
| Countries that Border Poland | 0 | - | 4.99 | 173,214 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,965 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,121 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,506 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,646 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,369 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,212 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,370 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,927 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,329 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,251 |
| The Only European Country ... | 0 | - | 4.91 | 219,197 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,621 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,766 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,488 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,179 |
| Counties of England | 0 | - | 4.97 | 803,292 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,108 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,624 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,132 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,945 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,826 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,542 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,236 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,821 |
| Slavic Countries | 0 | - | 4.96 | 112,414 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,547 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,875 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,580 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,661 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,512 |
| Monarchies of Europe | 0 | - | 4.90 | 98,916 |
| European Countries with One Border | 0 | - | 4.97 | 183,864 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,585 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,427 |
| Albania Country Quiz | 0 | - | 4.54 | 39,268 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,503 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,227 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,692 |
| Countries Bordering France | 0 | - | 4.83 | 405,024 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,855 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,959 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,121 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,529 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,102 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,477 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,952 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,368 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,291 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,800 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,339 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,687 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,130 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,945 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,028 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,853 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,164 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,502 |
| Germany Country Quiz | 0 | - | 4.82 | 158,895 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,116 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,773 |
| Counties of Ireland | 0 | - | 4.92 | 197,406 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,281 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,087 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,276 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,446 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,526 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,921 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,986 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,188 |
| UK Immigration by Country | 0 | - | 4.94 | 141,762 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,084 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,845 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,769 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,897 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,470 |
| Name the English Monarchs | 0 | - | 4.91 | 506,789 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,089 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,329 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,378 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,444 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,705 |
| Poland Country Quiz | 0 | - | 4.20 | 63,752 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,661 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,059 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,830 |
| Countries that Beat France | 0 | - | 4.48 | 76,410 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,179 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,316 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,114 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,978 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,265 |
| Monty Python Quotes | 0 | - | 4.89 | 42,613 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,727 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,683 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,206 |
| Countries that Beat China | 0 | - | 4.85 | 116,787 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,141 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,126 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,776 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,355 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,619 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,749 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,637 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,835 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,399 |
| Random European Flag to Country | 0 | - | 4.90 | 184,299 |
| Russia by Picture | 0 | - | 4.41 | 20,491 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,834 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,843 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,902 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,042 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,371 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,009 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,110 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,807 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,081 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,051 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,501 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,092 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,794 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,514 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 871,852 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,931 |
| Superhero Nicknames | 0 | - | 4.21 | 61,847 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,445 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,532 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,665 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,611 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,002 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,237 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,434 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,225 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,201 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,545 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,337 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,488 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,556 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,483 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,204 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,353 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,773 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,183 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,890 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,970 |
| Harry Potter Last Names | 0 | - | 4.64 | 951,900 |
| Groups of Things - Harry Potter | 0 | - | 4.78 | 282,793 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,304 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,237 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,795 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,470 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,695 |
| Australian Capitals | 0 | - | 4.92 | 62,839 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,039 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,896 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,993 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,766 |
| Official European Union Languages | 0 | - | 4.97 | 239,870 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,699 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,921 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,044 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,571 |
| Most Forested European Countries | 0 | - | 4.80 | 75,695 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,944 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,604 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,712 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,444 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,475 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,001 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,797 |
| Romania Country Quiz | 0 | - | 4.63 | 54,154 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,807 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,219 |
| Austria Country Quiz | 0 | - | 4.57 | 60,069 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,277 |
| France Country Quiz | 0 | - | 4.70 | 135,699 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,373 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,631 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,871 |
| Greece Country Quiz | 0 | - | 4.74 | 66,660 |
