| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,764 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,213 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,153 |
| Slavic Countries | 0 | - | 4.96 | 110,816 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,797 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,751 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,151 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,863 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,842 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,357 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,670 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,600 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,527 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,887 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,221 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,464 |
| The Only European Country ... | 0 | - | 4.91 | 213,700 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,451 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,882 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,931 |
| Flags of North and South America | 0 | - | 4.99 | 366,701 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,404 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,670 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,225 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,443 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,759 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,662 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,923 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,282 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,542 |
| Counties of England | 0 | - | 4.97 | 788,886 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,175 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,035 |
| Flags of Oceania | 0 | - | 5.00 | 254,979 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,013 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,313 |
| Monarchies of Europe | 0 | - | 4.90 | 97,278 |
| European Countries with One Border | 0 | - | 4.97 | 181,564 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,454 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,873 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,876 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,068 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,644 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,056 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,879 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,025 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,364 |
| Countries That Border Russia | 0 | - | 4.98 | 458,791 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,296 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,009 |
| Romania Country Quiz | 0 | - | 4.63 | 53,326 |
| Countries Bordering France | 0 | - | 4.85 | 398,528 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,925 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,417 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,466 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,209 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,087 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,187 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,590 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,169 |
| Russia Country Quiz | 0 | - | 4.85 | 113,606 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,757 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,134 |
| Germany Country Quiz | 0 | - | 4.82 | 156,480 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,107 |
| Italy Country Quiz | 0 | - | 4.82 | 122,149 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,321 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,031 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,929 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,596 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,730 |
| UK Immigration by Country | 0 | - | 4.94 | 139,549 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,080 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,201 |
| Name the English Monarchs | 0 | - | 4.92 | 497,727 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,224 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,777 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,820 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,105 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,083 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,931 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,762 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,463 |
| Countries that Border Poland | 0 | - | 4.99 | 171,299 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,346 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,414 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,655 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,527 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,213 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,710 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,374 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,747 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,504 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,752 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,203 |
| Counties of Ireland | 0 | - | 4.92 | 192,971 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,844 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,423 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,255 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,228 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,210 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,538 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,681 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,741 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,986 |
| International Footballers by Picture | 0 | - | 4.50 | 54,669 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,519 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,578 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,459 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,120 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,325 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,863 |
| Random European Flag to Country | 0 | - | 4.89 | 180,843 |
| History of Russia Quiz | 0 | - | 4.49 | 31,784 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,439 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,855 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,349 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,852 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,483 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,742 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,814 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,499 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,376 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,810 |
| Monty Python Quotes | 0 | - | 4.88 | 42,318 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,933 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,032 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,060 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,476 |
| Empires by Maps | 0 | - | 4.98 | 118,351 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,402 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,596 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,364 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,735 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,427 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,384 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,440 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,116 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,365 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,241 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,112 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,336 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,341 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,641 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,861 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,320 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,016 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 69,996 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,111 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,591 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 157,985 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,386 |
| All Country Flags of the World | 0 | - | 5.00 | 3,599,183 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,725 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,018 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,561 |
| Official European Union Languages | 0 | - | 4.97 | 236,464 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,660 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,101 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,061 |
| Most Forested European Countries | 0 | - | 4.80 | 74,893 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,407 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,074 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,529 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,659 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,299 |
| Albania Country Quiz | 0 | - | 4.54 | 38,629 |
| Geography of Russia | 0 | - | 4.57 | 21,424 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,757 |
| Austria Country Quiz | 0 | - | 4.57 | 59,319 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,203 |
| France Country Quiz | 0 | - | 4.70 | 133,790 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,860 |
| Famous French People by Picture | 0 | - | 3.70 | 27,803 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,922 |
| Greece Country Quiz | 0 | - | 4.74 | 65,735 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,288 |
| Roman History by Picture | 0 | - | 4.46 | 26,336 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,661 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,469 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,228 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,937 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,740 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,320 |
| Spain Country Quiz | 0 | - | 4.45 | 127,560 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,922 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,558 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,026 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,401 |
| James Bond Trivia | 0 | - | 4.46 | 39,134 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,053 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,164 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,743 |
