| Departments of France | 0 | - | 4.93 | 55,457 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,320 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,994 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,240 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,844 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,867 |
| States of Germany | 0 | - | 4.95 | 155,037 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,854 |
| Regions of Italy | 0 | - | 4.92 | 77,311 |
| Italian Foods | 0 | - | 4.30 | 73,428 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,673 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,953 |
| Regions of France | 0 | - | 4.70 | 122,488 |
| France Immigration by Country | 0 | - | 4.70 | 77,037 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,794 |
| England or Wales? | 0 | - | 4.94 | 46,091 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,887 |
| Official European Union Languages | 0 | - | 4.97 | 240,448 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,875 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,557 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,412 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,693 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,120 |
| French History Multiple Choice | 0 | - | 4.55 | 33,284 |
| British to American Food Translation | 0 | - | 3.38 | 52,066 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,708 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,170 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,331 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,744 |
| Famous Germans | 0 | - | 4.50 | 55,894 |
| German Groups of Things | 0 | - | 4.47 | 38,683 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,773 |
| Germany True or False? | 0 | - | 4.61 | 49,087 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,528 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,609 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,581 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,976 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,409 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,511 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,049 |
| Counties of England | 0 | - | 4.97 | 804,695 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,860 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,004 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,540 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,237 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,931 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,273 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,231 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,024 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,472 |
| Movies Set in France | 0 | - | 4.26 | 13,162 |
| French Inventions | 0 | - | 4.10 | 13,933 |
| History of Paris | 0 | - | 4.24 | 13,687 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,629 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,961 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,689 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,355 |
| Champions League Winners | 0 | - | 4.92 | 1,018,565 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,352 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,840 |
| France Country Quiz | 0 | - | 4.70 | 135,859 |
| Geography of the French Empire | 0 | - | 4.45 | 27,241 |
| The French Revolution | 0 | - | 4.47 | 24,174 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| Kings of France Quiz | 0 | - | 4.22 | 32,975 |
| History of France | 0 | - | 4.61 | 57,764 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,452 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,500 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,879 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,490 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,451 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,389 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,600 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,192 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,013 |
| Famous French People | 0 | - | 4.05 | 36,189 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,042 |
| Word Chain - France | 0 | - | 4.38 | 42,971 |
| Germany Country Quiz | 0 | - | 4.82 | 159,141 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,301 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,297 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,080 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 21,086 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,484 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,283 |
| The Mafia Quiz | 0 | - | 4.46 | 23,454 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,650 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,085 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,173 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,186 |
| British Spellings | 0 | - | 4.06 | 99,641 |
| British Groups of Things | 0 | - | 4.26 | 83,049 |
| British Acronyms | 0 | - | 4.40 | 45,991 |
| UK Immigration by Country | 0 | - | 4.94 | 141,947 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,135 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,360 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,122 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,234 |
| Geography of Scotland | 0 | - | 4.63 | 21,840 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,580 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,011 |
| Name a Valid African Country | 0 | - | 4.98 | 155,354 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,597 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,812 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,486 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,574 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,089 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Slavic Languages | 0 | - | 4.67 | 54,801 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,689 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,170 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| France A-Z | 0 | - | 4.16 | 38,371 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries that Beat France | 0 | - | 4.48 | 76,528 |
| Tour de France Winners | 0 | - | 4.27 | 15,551 |
| History of Germany | 0 | - | 4.39 | 53,010 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,322 |
| Name that Greek Letter | 0 | - | 4.93 | 325,397 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,765 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,849 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,671 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,068 |
| Switzerland A-Z | 0 | - | 4.45 | 25,802 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,117 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,171 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,107 |
| Malta Country Quiz | 0 | - | 4.81 | 31,275 |
| Topological Map of Asia Quiz | 0 | - | 4.83 | 20,587 |
| Topological Map of Africa Quiz | 0 | - | 4.81 | 21,694 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,993 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,243 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,964 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,163 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,052 |
| History of Russia Quiz | 0 | - | 4.47 | 32,031 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,911 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,797 |
| Word Chain - Germany | 0 | - | 4.31 | 22,703 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,558 |
| The Trojan War | 0 | - | 4.83 | 40,116 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,341 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 128,084 |
| History of Italy | 0 | - | 4.55 | 32,198 |
| Word Chain - Italy | 0 | - | 4.07 | 23,234 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,567 |
| Embarrassing Chapters in Italian History | 0 | - | 4.24 | 12,186 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,329 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,725 |
| Roman Emperors | 0 | - | 4.95 | 121,513 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,865 |
| Famous Nordic People | 0 | - | 4.34 | 20,359 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,320 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,038 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,652 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,481 |
| Geography of Spain | 0 | - | 4.59 | 22,301 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,462 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,426 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,585 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,554 |
| People on Money - England | 0 | - | 4.29 | 21,142 |
| Name a Valid English City | 0 | - | 4.19 | 16,845 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,126 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,614 |
| Countries that Beat China | 0 | - | 4.85 | 117,037 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,751 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,501 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,514 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,956 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,508 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,043 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,452 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,993 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,400 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,983 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,252 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,892 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,020 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,589 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,259 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,531 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,484 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,636 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,637 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,803 |
| Capitals of French Regions | 0 | - | 4.45 | 16,216 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,237 |
| Capitals of German States | 0 | - | 4.74 | 29,101 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,601 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,692 |
| Ancient Greek Words | 0 | - | 4.93 | 112,730 |
