| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,797 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,802 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,593 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,247 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,137 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,503 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,425 |
| The Only European Country ... | 0 | - | 4.91 | 219,487 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,778 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,455 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,259 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,423 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,378 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,933 |
| Flags of North and South America | 0 | - | 4.99 | 377,909 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,879 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,738 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,493 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,179 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,887 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,801 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,294 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,461 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,692 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,338 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,892 |
| Slavic Countries | 0 | - | 4.96 | 112,481 |
| Counties of England | 0 | - | 4.97 | 804,007 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,897 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,663 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,839 |
| Flags of Oceania | 0 | - | 5.00 | 263,348 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,961 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,691 |
| Monarchies of Europe | 0 | - | 4.90 | 99,004 |
| European Countries with One Border | 0 | - | 4.97 | 183,992 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,698 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,520 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,560 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,782 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,946 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,749 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,596 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,241 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,966 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,299 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,864 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,567 |
| Countries That Border Russia | 0 | - | 4.98 | 464,819 |
| Countries Bordering France | 0 | - | 4.83 | 405,265 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,156 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,132 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,508 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,031 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,918 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,930 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,921 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,242 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,084 |
| Russia Country Quiz | 0 | - | 4.83 | 115,417 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,817 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,622 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,980 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,962 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,019 |
| Germany Country Quiz | 0 | - | 4.82 | 159,011 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,203 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,376 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,188 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,594 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,003 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,072 |
| UK Immigration by Country | 0 | - | 4.94 | 141,863 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,219 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,999 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,865 |
| Name the English Monarchs | 0 | - | 4.91 | 507,215 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,529 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,935 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,392 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,811 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,388 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,395 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,233 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,758 |
| Countries that Border Poland | 0 | - | 4.99 | 173,318 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,339 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,175 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,078 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,051 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,187 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,020 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,203 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,547 |
| Countries that Beat France | 0 | - | 4.48 | 76,476 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,023 |
| Counties of Ireland | 0 | - | 4.92 | 197,617 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,344 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,598 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,329 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,330 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,777 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,977 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,006 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,305 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,586 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,123 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,380 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,847 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,987 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,783 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,796 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,780 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,884 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,212 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,546 |
| Random European Flag to Country | 0 | - | 4.90 | 184,408 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,595 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,723 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,890 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,955 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,291 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,096 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,259 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,021 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,138 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,173 |
| Monty Python Quotes | 0 | - | 4.89 | 42,623 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,820 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,731 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,140 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,833 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,731 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,940 |
| Countries that Beat China | 0 | - | 4.85 | 116,917 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,608 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,169 |
| Empires by Maps | 0 | - | 4.98 | 122,480 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,738 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,434 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,028 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,240 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,228 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,514 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,581 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,386 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,514 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,216 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,394 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,842 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,898 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,958 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,427 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,916 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,871 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,103 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,147 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,513 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,130 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,784 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,044 |
| All Country Flags of the World | 0 | - | 5.00 | 3,723,044 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,143 |
| Australian Capitals | 0 | - | 4.92 | 62,858 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,801 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,884 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,683 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,767 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,833 |
| Official European Union Languages | 0 | - | 4.97 | 240,191 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,780 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,964 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,301 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,617 |
| Most Forested European Countries | 0 | - | 4.80 | 75,737 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,969 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,625 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,722 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,611 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,680 |
| Albania Country Quiz | 0 | - | 4.54 | 39,289 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,500 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,038 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,824 |
| Romania Country Quiz | 0 | - | 4.63 | 54,195 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,249 |
| Austria Country Quiz | 0 | - | 4.57 | 60,105 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,348 |
| France Country Quiz | 0 | - | 4.70 | 135,772 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,392 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,652 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,916 |
| Greece Country Quiz | 0 | - | 4.74 | 66,695 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,309 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,679 |
| Italy Country Quiz | 0 | - | 4.77 | 124,178 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,023 |
| Roman History by Picture | 0 | - | 4.46 | 26,606 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,011 |
