| Countries That Border Russia | 0 | - | 4.98 | 461,278 |
| Russia Country Quiz | 0 | - | 4.85 | 114,336 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,408 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,120 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,218 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,507 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,034 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,574 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,469 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,757 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,297 |
| Monty Python Quotes | 0 | - | 4.88 | 42,440 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,118 |
| Random European Flag to Country | 0 | - | 4.89 | 182,110 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,829 |
| Flags of North and South America | 0 | - | 4.99 | 372,277 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,678 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,812 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,942 |
| The Only European Country ... | 0 | - | 4.91 | 216,160 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,865 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,759 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,903 |
| Counties of England | 0 | - | 4.97 | 795,302 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,021 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,490 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,041 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,307 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,039 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,516 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,367 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,167 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,885 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,084 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,846 |
| Slavic Countries | 0 | - | 4.96 | 111,534 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,979 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,931 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,137 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,717 |
| Flags of Oceania | 0 | - | 5.00 | 258,422 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,352 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,991 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,853 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,724 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,134 |
| Monarchies of Europe | 0 | - | 4.90 | 98,002 |
| European Countries with One Border | 0 | - | 4.97 | 182,580 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,396 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,976 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,778 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,274 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,445 |
| Albania Country Quiz | 0 | - | 4.54 | 38,945 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,587 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,264 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,777 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,984 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,234 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,541 |
| Countries Bordering France | 0 | - | 4.83 | 402,066 |
| Germany Country Quiz | 0 | - | 4.82 | 157,666 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,615 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,961 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,739 |
| Italy Country Quiz | 0 | - | 4.82 | 123,267 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,183 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,861 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,725 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,455 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,803 |
| UK Immigration by Country | 0 | - | 4.94 | 140,741 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,556 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,899 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,105 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,324 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,382 |
| James Bond Trivia | 0 | - | 4.46 | 39,251 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,049 |
| Pixelated United States Map | 0 | - | 4.87 | 94,119 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,064 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,306 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,544 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,738 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,869 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,128 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,808 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,271 |
| Counties of Ireland | 0 | - | 4.92 | 194,855 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,781 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,809 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,738 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,969 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,320 |
| Name the English Monarchs | 0 | - | 4.91 | 501,809 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,730 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,617 |
| Random African Flag to Country | 0 | - | 4.88 | 74,717 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,193 |
| Poland Country Quiz | 0 | - | 4.22 | 63,204 |
| Russia by Picture | 0 | - | 4.40 | 20,372 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,536 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,483 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,321 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,557 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,365 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,171 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,357 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,437 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,191 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,817 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,429 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,749 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,186 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,130 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,030 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,042 |
| European Cities by Picture #1 | 0 | - | 4.29 | 27,019 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,312 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,552 |
| Italy by Picture | 0 | - | 4.41 | 30,900 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,783 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,159 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,809 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,694 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,370 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,055 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,742 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,097 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,104 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,961 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,553 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,396 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,655 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,937 |
| Most Forested European Countries | 0 | - | 4.80 | 75,264 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,662 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,334 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,612 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,783 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,836 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 212,545 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,153 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,329 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,297 |
| Russian History A-Z | 0 | - | 4.38 | 31,627 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,952 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,153 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,644 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,358 |
| Romania Country Quiz | 0 | - | 4.63 | 53,716 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,756 |
| Austria Country Quiz | 0 | - | 4.57 | 59,667 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,707 |
| France Country Quiz | 0 | - | 4.70 | 134,836 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,122 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,253 |
| Greece Country Quiz | 0 | - | 4.74 | 66,174 |
| Roman History by Picture | 0 | - | 4.46 | 26,443 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,644 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,710 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,454 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,439 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,406 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,796 |
| Spain Country Quiz | 0 | - | 4.45 | 128,394 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,300 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,691 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,010 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,284 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,300 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,451 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,325 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,316 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,352 |
| Geography of the British Empire | 0 | - | 4.48 | 39,638 |
| Movies Set in London | 0 | - | 4.26 | 28,913 |
| British Football Team Logos | 0 | - | 4.04 | 68,319 |
| Counties of Wales | 0 | - | 4.63 | 39,216 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,798 |
| Flags of the Middle East | 0 | - | 4.69 | 62,579 |
| Countries of Africa | 0 | - | 5.00 | 2,531,863 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,545 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,679 |
| African East Coast | 0 | - | 4.96 | 95,885 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,697 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,041 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,537 |
