| Departments of France | 0 | - | 4.93 | 54,571 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,894 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,495 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,863 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,407 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,877 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,938 |
| States of Germany | 0 | - | 4.95 | 153,447 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,336 |
| Regions of Italy | 0 | - | 4.92 | 76,374 |
| Italian Foods | 0 | - | 4.30 | 72,997 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,486 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,598 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,462 |
| Regions of France | 0 | - | 4.70 | 121,378 |
| France Immigration by Country | 0 | - | 4.70 | 76,710 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,631 |
| England or Wales? | 0 | - | 4.94 | 45,820 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,379 |
| Official European Union Languages | 0 | - | 4.97 | 239,041 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,206 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,421 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,138 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,245 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,933 |
| French History Multiple Choice | 0 | - | 4.55 | 33,140 |
| British to American Food Translation | 0 | - | 3.38 | 51,991 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,440 |
| Celtic Nations | 0 | - | 4.69 | 47,006 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,554 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,682 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,602 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,671 |
| Famous Germans | 0 | - | 4.50 | 55,557 |
| German Groups of Things | 0 | - | 4.46 | 38,538 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,513 |
| Germany True or False? | 0 | - | 4.61 | 48,914 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,242 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,188 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,884 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,533 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,673 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,359 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,793 |
| Counties of England | 0 | - | 4.97 | 799,578 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,709 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,609 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,077 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,442 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,351 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,416 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,212 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,275 |
| Movies Set in France | 0 | - | 4.26 | 13,135 |
| French Inventions | 0 | - | 4.10 | 13,910 |
| History of Paris | 0 | - | 4.24 | 13,665 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,293 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,289 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,389 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,213 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,320 |
| Champions League Winners | 0 | - | 4.92 | 1,010,626 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,631 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,610 |
| France Country Quiz | 0 | - | 4.70 | 135,272 |
| Geography of the French Empire | 0 | - | 4.45 | 27,162 |
| The French Revolution | 0 | - | 4.47 | 24,073 |
| Countries Bordering France | 0 | - | 4.83 | 403,758 |
| Kings of France Quiz | 0 | - | 4.20 | 32,834 |
| History of France | 0 | - | 4.61 | 57,323 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,236 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,196 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,765 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,273 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,616 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,876 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,650 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,201 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,804 |
| Famous French People | 0 | - | 4.07 | 35,902 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,263 |
| Word Chain - France | 0 | - | 4.38 | 42,860 |
| Germany Country Quiz | 0 | - | 4.83 | 158,285 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,716 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,103 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,958 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,861 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,756 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,678 |
| The Mafia Quiz | 0 | - | 4.46 | 23,387 |
| History of The Netherlands | 0 | - | 4.46 | 17,496 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,161 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,317 |
| Canary Islands | 0 | - | 4.62 | 17,498 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,340 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,855 |
| British Spellings | 0 | - | 4.06 | 99,519 |
| British Groups of Things | 0 | - | 4.25 | 82,921 |
| British Acronyms | 0 | - | 4.40 | 45,865 |
| UK Immigration by Country | 0 | - | 4.94 | 141,219 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,062 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,307 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,101 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,982 |
| Geography of Scotland | 0 | - | 4.63 | 21,673 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,160 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,319 |
| Name a Valid African Country | 0 | - | 4.98 | 154,472 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,077 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,661 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,936 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,769 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,679 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,481 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,538 |
| Slavic Languages | 0 | - | 4.68 | 54,502 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,648 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,094 |
| 20 Questions About France | 0 | - | 4.11 | 32,433 |
| France A-Z | 0 | - | 4.16 | 38,277 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,985 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,304 |
| Countries that Beat France | 0 | - | 4.49 | 76,061 |
| Tour de France Winners | 0 | - | 4.27 | 15,433 |
| History of Germany | 0 | - | 4.39 | 52,909 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,467 |
| Name that Greek Letter | 0 | - | 4.93 | 324,287 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,678 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,345 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,525 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,116 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,558 |
| Switzerland A-Z | 0 | - | 4.45 | 25,699 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,052 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,897 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,969 |
| Malta Country Quiz | 0 | - | 4.81 | 31,132 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,262 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,916 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,169 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,586 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,591 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,422 |
| History of Russia Quiz | 0 | - | 4.47 | 31,964 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,788 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,132 |
| Word Chain - Germany | 0 | - | 4.31 | 22,635 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,813 |
| The Trojan War | 0 | - | 4.83 | 39,830 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,356 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,654 |
| History of Italy | 0 | - | 4.55 | 32,075 |
| Word Chain - Italy | 0 | - | 4.07 | 23,195 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,025 |
| Embarrassing Chapters in Italian History | 0 | - | 4.24 | 12,134 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,697 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,793 |
| Roman Emperors | 0 | - | 4.95 | 120,485 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,737 |
| Famous Nordic People | 0 | - | 4.34 | 20,188 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,014 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,569 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,625 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,313 |
| Geography of Spain | 0 | - | 4.59 | 22,115 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,115 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,368 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,547 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,368 |
| People on Money - England | 0 | - | 4.29 | 16,626 |
| Name a Valid English City | 0 | - | 4.19 | 16,761 |
| UK General Knowledge Multiple Choice #3 | 0 | - | 4.53 | 18,127 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,830 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,148 |
| Countries that Beat China | 0 | - | 4.85 | 116,201 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,713 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 191,954 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,063 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,465 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,856 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,404 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,072 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,425 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,258 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,073 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,333 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,907 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,688 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,382 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,040 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,335 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,315 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,943 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,571 |
| Capitals of French Regions | 0 | - | 4.45 | 16,117 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,042 |
| Capitals of German States | 0 | - | 4.74 | 29,000 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,416 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,140 |
