| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,143 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,688 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,219 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,673 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,066 |
| Countries Bordering France | 0 | - | 4.83 | 402,648 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,503 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,702 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,808 |
| Departments of France | 0 | - | 4.93 | 54,176 |
| Germany Country Quiz | 0 | - | 4.83 | 157,906 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,389 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,440 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,086 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,558 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,959 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,702 |
| Name the English Monarchs | 0 | - | 4.91 | 502,912 |
| England or Wales? | 0 | - | 4.94 | 45,713 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,164 |
| Official European Union Languages | 0 | - | 4.97 | 238,572 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,902 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,317 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,781 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,344 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,882 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,196 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,812 |
| Counties of Ireland | 0 | - | 4.92 | 195,434 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,882 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,090 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,551 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,035 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,306 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,866 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,681 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,869 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,486 |
| The Trojan War | 0 | - | 4.83 | 39,739 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,899 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,513 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,550 |
| Roman Emperors | 0 | - | 4.95 | 120,096 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,368 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,966 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,120 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,561 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,002 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,325 |
| The Only European Country ... | 0 | - | 4.91 | 216,756 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,205 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,368 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,771 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,052 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,707 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,243 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,815 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,190 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,395 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,657 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,030 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,337 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,240 |
| Slavic Countries | 0 | - | 4.96 | 111,706 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,367 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,026 |
| Counties of England | 0 | - | 4.97 | 797,233 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,781 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,376 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,777 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,230 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,389 |
| Celtic Nations | 0 | - | 4.69 | 46,954 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,390 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,653 |
| Champions League Winners | 0 | - | 4.92 | 1,007,154 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,889 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,592 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,386 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,170 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,790 |
| Monarchies of Europe | 0 | - | 4.90 | 98,181 |
| European Countries with One Border | 0 | - | 4.97 | 182,826 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,638 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,668 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,433 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,156 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,734 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,059 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,929 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,025 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,417 |
| Countries That Border Russia | 0 | - | 4.98 | 461,853 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,933 |
| Austria Country Quiz | 0 | - | 4.57 | 59,759 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,829 |
| France Country Quiz | 0 | - | 4.70 | 135,015 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,476 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,877 |
| States of Germany | 0 | - | 4.95 | 152,691 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,073 |
| Greece Country Quiz | 0 | - | 4.74 | 66,285 |
| Regions of Italy | 0 | - | 4.92 | 75,935 |
| Italy Country Quiz | 0 | - | 4.80 | 123,439 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,762 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,517 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,210 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,476 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,144 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,924 |
| Spain Country Quiz | 0 | - | 4.44 | 128,575 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,019 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,385 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,241 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,026 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,051 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,740 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,709 |
| Counties of Wales | 0 | - | 4.63 | 39,312 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,157 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,052 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,506 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,377 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,922 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,193 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,180 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,757 |
| Russia Country Quiz | 0 | - | 4.83 | 114,525 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,362 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,354 |
| Austria... or Australia? | 0 | - | 4.68 | 104,369 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,810 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,010 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,917 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,341 |
| History of The Netherlands | 0 | - | 4.46 | 17,437 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,933 |
| Finland Country Quiz | 0 | - | 4.50 | 59,688 |
| Norway Country Quiz | 0 | - | 4.44 | 77,374 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,173 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,036 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,445 |
| UK Immigration by Country | 0 | - | 4.94 | 140,938 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,860 |
| British Monopoly Board | 0 | - | 4.52 | 41,174 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,662 |
| Medieval English History | 0 | - | 4.53 | 43,520 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,438 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,607 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,121 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,660 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,723 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,407 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,041 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,476 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,105 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,294 |
| Slavic Languages | 0 | - | 4.68 | 54,380 |
| Countries that Border Poland | 0 | - | 4.99 | 172,313 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,867 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,842 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,982 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,250 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,883 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,820 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,428 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,628 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,820 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,065 |
| 20 Questions About France | 0 | - | 4.11 | 32,414 |
| France A-Z | 0 | - | 4.16 | 38,212 |
| Countries that Beat France | 0 | - | 4.49 | 75,876 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,241 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,580 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,064 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,982 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,688 |
| Name that Greek Letter | 0 | - | 4.93 | 323,528 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,701 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,670 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,625 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,758 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,943 |
| Roman Names for Places | 0 | - | 4.62 | 58,310 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,379 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,605 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,477 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,618 |
| Switzerland A-Z | 0 | - | 4.45 | 25,648 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,696 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,024 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,152 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,569 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,909 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,463 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,800 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,685 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,163 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,967 |
