| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,624 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,315 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 66,904 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 159,183 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 131,085 |
| Countries That Border Russia | 0 | - | 4.98 | 458,893 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,028 |
| Russia Country Quiz | 0 | - | 4.85 | 113,624 |
| Countries that Border Poland | 0 | - | 4.99 | 171,341 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,445 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,739 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,477 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,882 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,369 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,869 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,460 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,964 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,296 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,539 |
| The Only European Country ... | 0 | - | 4.91 | 213,809 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,522 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,393 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,332 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,485 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,696 |
| Counties of England | 0 | - | 4.97 | 789,125 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,319 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,709 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,283 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,300 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,462 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,404 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,250 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,194 |
| Slavic Countries | 0 | - | 4.96 | 110,850 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,116 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,034 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,381 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,846 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,798 |
| Monarchies of Europe | 0 | - | 4.90 | 97,305 |
| European Countries with One Border | 0 | - | 4.97 | 181,613 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,516 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,939 |
| Albania Country Quiz | 0 | - | 4.54 | 38,648 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,190 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,762 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,112 |
| Countries Bordering France | 0 | - | 4.83 | 398,998 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,676 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,026 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,906 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,072 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,100 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,779 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,956 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,095 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,238 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,116 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,789 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,849 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,143 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,251 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,105 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,827 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,965 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,757 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,237 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,371 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,846 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,696 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,035 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,774 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,182 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,524 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,800 |
| Germany Country Quiz | 0 | - | 4.82 | 156,534 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,139 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,307 |
| Counties of Ireland | 0 | - | 4.92 | 193,052 |
| Italy Country Quiz | 0 | - | 4.82 | 122,193 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,369 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,073 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,447 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,314 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,949 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,631 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,840 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,298 |
| UK Immigration by Country | 0 | - | 4.94 | 139,621 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,129 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,264 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,524 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,255 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,595 |
| Name the English Monarchs | 0 | - | 4.92 | 497,852 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,717 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,761 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,805 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,814 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,780 |
| Poland Country Quiz | 0 | - | 4.22 | 62,665 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,334 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,614 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,390 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,603 |
| Countries that Beat France | 0 | - | 4.49 | 75,167 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,844 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,021 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,834 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,289 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,153 |
| Monty Python Quotes | 0 | - | 4.88 | 42,323 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,288 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 76,739 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,163 |
| Countries that Beat China | 0 | - | 4.86 | 114,704 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,417 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,527 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,891 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,926 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,692 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,278 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,324 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,361 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,458 |
| Random European Flag to Country | 0 | - | 4.89 | 180,881 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,896 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,138 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,363 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,768 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,373 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,672 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,385 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,330 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,278 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,906 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,270 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,116 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,945 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,108 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,359 |
| Superhero Nicknames | 0 | - | 4.21 | 61,219 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,518 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,432 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,529 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,495 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,825 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,373 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,688 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,929 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,070 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,743 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,419 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,461 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,730 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,347 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,128 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,796 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,566 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,259 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,303 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,719 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,510 |
| Harry Potter Last Names | 0 | - | 4.64 | 945,984 |
| Harry Potter A-Z | 0 | - | 4.42 | 218,054 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,110 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,093 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,210 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,266 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,728 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,209 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,803 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,577 |
| Official European Union Languages | 0 | - | 4.97 | 236,513 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,699 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,114 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,184 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,762 |
| Most Forested European Countries | 0 | - | 4.80 | 74,907 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,419 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,084 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,534 |
| Russia by Picture | 0 | - | 4.40 | 20,249 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,541 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,856 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,309 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,025 |
| Romania Country Quiz | 0 | - | 4.63 | 53,342 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,769 |
| Austria Country Quiz | 0 | - | 4.57 | 59,337 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,228 |
| France Country Quiz | 0 | - | 4.70 | 133,820 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,887 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,931 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,164 |
| Greece Country Quiz | 0 | - | 4.74 | 65,753 |
