| Countries That Border Russia | 0 | - | 4.98 | 464,040 |
| Russia Country Quiz | 0 | - | 4.83 | 115,173 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,404 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,499 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,307 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,429 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,285 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,320 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,843 |
| Countries that Border Poland | 0 | - | 4.99 | 172,998 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,173 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,944 |
| Monty Python Quotes | 0 | - | 4.89 | 42,585 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,830 |
| Random European Flag to Country | 0 | - | 4.90 | 183,921 |
| Flags of North and South America | 0 | - | 4.99 | 376,067 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,389 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,056 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,808 |
| The Only European Country ... | 0 | - | 4.91 | 218,489 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,224 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,649 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,737 |
| Counties of England | 0 | - | 4.97 | 801,577 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,590 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,093 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,331 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,873 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,342 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,636 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,105 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,038 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,364 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,135 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,984 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,667 |
| Slavic Countries | 0 | - | 4.96 | 112,218 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,144 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,263 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,028 |
| Flags of Oceania | 0 | - | 5.00 | 262,007 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,160 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,684 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,626 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,360 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,273 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,369 |
| Monarchies of Europe | 0 | - | 4.90 | 98,696 |
| European Countries with One Border | 0 | - | 4.97 | 183,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,311 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,137 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,847 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,665 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,918 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,667 |
| Albania Country Quiz | 0 | - | 4.54 | 39,190 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,051 |
| Russia by Picture | 0 | - | 4.41 | 20,465 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,646 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,356 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,514 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,172 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,885 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,413 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,576 |
| Countries Bordering France | 0 | - | 4.83 | 404,472 |
| Germany Country Quiz | 0 | - | 4.82 | 158,630 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,600 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,939 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,441 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,052 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,903 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,355 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,656 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,647 |
| UK Immigration by Country | 0 | - | 4.94 | 141,513 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,731 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,409 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,732 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,517 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,251 |
| James Bond Trivia | 0 | - | 4.46 | 39,373 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,653 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,319 |
| Pixelated United States Map | 0 | - | 4.88 | 94,689 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,649 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,688 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,185 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,846 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,911 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,862 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,090 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,408 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,201 |
| Counties of Ireland | 0 | - | 4.92 | 196,903 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,185 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,134 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,870 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,699 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,058 |
| Name the English Monarchs | 0 | - | 4.91 | 505,588 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,977 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,206 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 404,044 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,575 |
| Poland Country Quiz | 0 | - | 4.20 | 63,614 |
| Russian History A-Z | 0 | - | 4.35 | 32,126 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,891 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,607 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,718 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,001 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,485 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,890 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,142 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,062 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,000 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,155 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,754 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,936 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,250 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,966 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,696 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,891 |
| Malta Country Quiz | 0 | - | 4.81 | 31,208 |
| Random African Flag to Country | 0 | - | 4.88 | 75,455 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,225 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,169 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,925 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,643 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,157 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,124 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,796 |
| Italy by Picture | 0 | - | 4.41 | 31,061 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,210 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,654 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,052 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,500 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,471 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,443 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,120 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 869,038 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,544 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,000 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,575 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,798 |
| 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 | 35,143 |
| Most Forested European Countries | 0 | - | 4.80 | 75,601 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,887 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,549 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,692 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,460 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,229 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,054 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,146 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,234 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,435 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,338 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,400 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,938 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,708 |
| Romania Country Quiz | 0 | - | 4.63 | 54,047 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,620 |
| Austria Country Quiz | 0 | - | 4.57 | 59,990 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,157 |
| France Country Quiz | 0 | - | 4.70 | 135,483 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,320 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,521 |
| Greece Country Quiz | 0 | - | 4.74 | 66,560 |
| Italy Country Quiz | 0 | - | 4.77 | 123,913 |
| Roman History by Picture | 0 | - | 4.46 | 26,558 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,563 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,908 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,651 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,847 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,670 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,225 |
| Spain Country Quiz | 0 | - | 4.44 | 129,095 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,585 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,821 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,147 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,522 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,426 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,614 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,440 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,142 |
| Geography of the British Empire | 0 | - | 4.48 | 39,822 |
| Movies Set in London | 0 | - | 4.26 | 28,958 |
| British Football Team Logos | 0 | - | 4.06 | 69,244 |
| Counties of Wales | 0 | - | 4.63 | 39,531 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,366 |
| Flags of the Middle East | 0 | - | 4.69 | 62,785 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,096 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,311 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,229 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,319 |
| Australian Capitals | 0 | - | 4.92 | 62,811 |
