| Countries Bordering Serbia | 0 | - | 4.96 | 92,940 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,390 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,270 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,314 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,712 |
| Countries That Border Russia | 0 | - | 4.98 | 464,025 |
| Russia Country Quiz | 0 | - | 4.83 | 115,170 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,642 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,513 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,170 |
| Countries that Border Poland | 0 | - | 4.99 | 172,991 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,163 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,910 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,999 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,378 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,811 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,802 |
| The Only European Country ... | 0 | - | 4.91 | 218,476 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,217 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,426 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,714 |
| Flags of North and South America | 0 | - | 4.99 | 376,019 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,031 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,323 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,866 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,327 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,632 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,092 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,033 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,363 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,129 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,976 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,660 |
| Slavic Countries | 0 | - | 4.96 | 112,214 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,142 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,261 |
| Counties of England | 0 | - | 4.97 | 801,536 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,527 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,049 |
| Flags of Oceania | 0 | - | 5.00 | 261,983 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,359 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,268 |
| Monarchies of Europe | 0 | - | 4.90 | 98,689 |
| European Countries with One Border | 0 | - | 4.97 | 183,546 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,300 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,129 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,029 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,353 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,399 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,597 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,014 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,402 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,724 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,650 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,314 |
| Albania Country Quiz | 0 | - | 4.54 | 39,187 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,400 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,938 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,704 |
| Romania Country Quiz | 0 | - | 4.63 | 54,046 |
| Countries Bordering France | 0 | - | 4.83 | 404,452 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,426 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,851 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,674 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,616 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,356 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,894 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,762 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,165 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,883 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,561 |
| Germany Country Quiz | 0 | - | 4.82 | 158,625 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,934 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,046 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,897 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,353 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,650 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,641 |
| UK Immigration by Country | 0 | - | 4.94 | 141,506 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,722 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,506 |
| Name the English Monarchs | 0 | - | 4.91 | 505,567 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,903 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,646 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,664 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,177 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,574 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,875 |
| Poland Country Quiz | 0 | - | 4.20 | 63,613 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,382 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,841 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,030 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,822 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,450 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,858 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,088 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,404 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,888 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,190 |
| Counties of Ireland | 0 | - | 4.92 | 196,895 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,995 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,184 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,119 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,854 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,694 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,049 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,973 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,200 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 404,025 |
| International Footballers by Picture | 0 | - | 4.51 | 56,230 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,684 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,347 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,480 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,636 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,156 |
| Random European Flag to Country | 0 | - | 4.90 | 183,913 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,302 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,227 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,479 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,885 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,996 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,935 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,051 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,959 |
| Monty Python Quotes | 0 | - | 4.89 | 42,585 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,692 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,870 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,359 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,086 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,499 |
| Empires by Maps | 0 | - | 4.98 | 121,519 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,703 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,910 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,923 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,142 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,112 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,455 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,226 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,434 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,682 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,616 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,640 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,729 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,210 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,648 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,487 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,431 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,929 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,536 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,686 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,614 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,357 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,835 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,876 |
| All Country Flags of the World | 0 | - | 5.00 | 3,701,824 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,168 |
| Australian Capitals | 0 | - | 4.92 | 62,810 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,741 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,597 |
| Official European Union Languages | 0 | - | 4.97 | 239,490 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,488 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,796 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,327 |
| Most Forested European Countries | 0 | - | 4.80 | 75,596 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,886 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,548 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,692 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,136 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,230 |
| Austria Country Quiz | 0 | - | 4.57 | 59,989 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,157 |
| France Country Quiz | 0 | - | 4.70 | 135,474 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,319 |
| Famous French People by Picture | 0 | - | 3.70 | 27,987 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,521 |
| Greece Country Quiz | 0 | - | 4.74 | 66,558 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,793 |
| Italy Country Quiz | 0 | - | 4.77 | 123,911 |
| Roman History by Picture | 0 | - | 4.46 | 26,557 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,553 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,908 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,648 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,844 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,666 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,222 |
| Spain Country Quiz | 0 | - | 4.44 | 129,094 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,585 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,821 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,521 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,243 |
| James Bond Trivia | 0 | - | 4.46 | 39,372 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,440 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,138 |
| Geography of the British Empire | 0 | - | 4.48 | 39,822 |
| Counties of Wales | 0 | - | 4.63 | 39,530 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,287 |
