| Europe Map Quiz | 0 | - | 5.00 | 4,755,517 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,500 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,542 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,833 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,042 |
| The Only European Country ... | 0 | - | 4.91 | 215,992 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,771 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,346 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,242 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,816 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,848 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,950 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,342 |
| Animals of Australia | 0 | - | 4.52 | 42,292 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,994 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,216 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,425 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,971 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,168 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,988 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,609 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,002 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,725 |
| Slavic Countries | 0 | - | 4.96 | 111,491 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,874 |
| Counties of England | 0 | - | 4.97 | 794,801 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,227 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,755 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,899 |
| European Physical Geography | 0 | - | 4.26 | 33,470 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,668 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,249 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,907 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,391 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,503 |
| Monarchies of Europe | 0 | - | 4.90 | 97,953 |
| European Countries with One Border | 0 | - | 4.97 | 182,513 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,318 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 77,949 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,888 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,401 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,727 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,154 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,542 |
| States of Germany | 0 | - | 4.96 | 151,915 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,888 |
| Regions of Italy | 0 | - | 4.92 | 75,553 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,878 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,643 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,020 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,571 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,660 |
| Champions League Winners | 0 | - | 4.92 | 1,003,762 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,651 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,679 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,048 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,743 |
| African Great Lakes | 0 | - | 4.82 | 66,038 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,704 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,888 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,784 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,390 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,621 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,286 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,681 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,958 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,343 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,167 |
| Russia Country Quiz | 0 | - | 4.85 | 114,281 |
| Countries That Border Russia | 0 | - | 4.98 | 461,109 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,238 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,460 |
| Departments of France | 0 | - | 4.93 | 53,788 |
| Countries Bordering France | 0 | - | 4.83 | 401,890 |
| Germany Country Quiz | 0 | - | 4.82 | 157,580 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,869 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,609 |
| Italy Country Quiz | 0 | - | 4.82 | 123,196 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,125 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,815 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,516 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,659 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,370 |
| England or Wales? | 0 | - | 4.94 | 45,602 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,743 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,854 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,804 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,355 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,596 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,538 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,158 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,662 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 94,025 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,880 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,575 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,782 |
| Countries that Border Poland | 0 | - | 4.99 | 172,054 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,721 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,247 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,091 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,247 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,716 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,185 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,791 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,090 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,097 |
| Counties of Ireland | 0 | - | 4.92 | 194,643 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,752 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,704 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,627 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,172 |
| Name the English Monarchs | 0 | - | 4.91 | 501,488 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,256 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,693 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,681 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,381 |
| African Physical Geography | 0 | - | 4.51 | 31,656 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,959 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,850 |
| Seas of Europe | 0 | - | 4.37 | 84,580 |
| History of Russia Quiz | 0 | - | 4.49 | 31,880 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,802 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,740 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,616 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,124 |
| Name that Greek Letter | 0 | - | 4.93 | 323,091 |
| History of Italy | 0 | - | 4.55 | 31,936 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,613 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,166 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,794 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,287 |
| Asian Physical Geography | 0 | - | 4.60 | 35,479 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,200 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,447 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,521 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,805 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,563 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,684 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,805 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,466 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,111 |
| The Trojan War | 0 | - | 4.83 | 39,650 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,537 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,314 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,419 |
| Roman Emperors | 0 | - | 4.95 | 119,655 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,375 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,784 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,374 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,293 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,244 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,322 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,057 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,085 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,162 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,299 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,666 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,601 |
| Australian Capitals | 0 | - | 4.92 | 62,695 |
| Rivers of the United States | 0 | - | 4.93 | 66,074 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,998 |
| Official European Union Languages | 0 | - | 4.97 | 238,129 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,617 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,058 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,616 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,349 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,080 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,143 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,150 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,232 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,564 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,268 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,806 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,141 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,207 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,864 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,153 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,182 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,370 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,375 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,633 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,313 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,151 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,141 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,917 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,760 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,799 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,279 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,963 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,894 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,268 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,700 |
| Regions of France | 0 | - | 4.75 | 120,413 |
| France Immigration by Country | 0 | - | 4.70 | 76,403 |
