| Australia Map Quiz | 0 | - | 4.95 | 345,784 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,729 |
| Australian States and Territories | 0 | - | 4.96 | 142,630 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,447 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,296 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,919 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,811 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,479 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,359 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,929 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,580 |
| Official European Union Languages | 0 | - | 4.97 | 239,449 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,451 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,214 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,294 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,275 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,222 |
| Austria... or Australia? | 0 | - | 4.68 | 104,663 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,000 |
| Animals of Australia | 0 | - | 4.52 | 42,440 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,472 |
| AFL Teams | 0 | - | 4.42 | 40,721 |
| Celtic Nations | 0 | - | 4.61 | 47,062 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,887 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,215 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,986 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,595 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,622 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,341 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,147 |
| Flags of Oceania | 0 | - | 5.00 | 261,874 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,566 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,612 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,281 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,714 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,941 |
| States of Germany | 0 | - | 4.95 | 154,016 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,541 |
| Regions of Italy | 0 | - | 4.92 | 76,704 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,654 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,026 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,615 |
| Champions League Winners | 0 | - | 4.92 | 1,013,340 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,695 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,806 |
| Palau Country Quiz | 0 | - | 4.90 | 23,107 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 48,050 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,521 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,918 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,590 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,143 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,467 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,437 |
| Departments of France | 0 | - | 4.93 | 54,865 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,703 |
| England or Wales? | 0 | - | 4.94 | 45,897 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,654 |
| Australia A-Z | 0 | - | 4.54 | 50,103 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,016 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,708 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,160 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,275 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,790 |
| Slavic Languages | 0 | - | 4.68 | 54,618 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,009 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,737 |
| Name that Greek Letter | 0 | - | 4.93 | 324,679 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,705 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,591 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,639 |
| History of Russia Quiz | 0 | - | 4.47 | 31,986 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,835 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,580 |
| The Trojan War | 0 | - | 4.83 | 39,934 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,685 |
| History of Italy | 0 | - | 4.55 | 32,110 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,207 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,488 |
| Roman Emperors | 0 | - | 4.95 | 120,904 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,783 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,381 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,315 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,043 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,903 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,211 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,666 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,045 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,868 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,055 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,723 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,056 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,856 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,367 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,585 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,274 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,912 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,453 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,105 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,403 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,366 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,204 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,428 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,649 |
| Capitals of French Regions | 0 | - | 4.45 | 16,154 |
| Regions of France | 0 | - | 4.70 | 121,744 |
| France Immigration by Country | 0 | - | 4.70 | 76,833 |
| Famous Germans | 0 | - | 4.50 | 55,674 |
| German Groups of Things | 0 | - | 4.47 | 38,598 |
| Capitals of German States | 0 | - | 4.74 | 29,036 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,498 |
| Germany True or False? | 0 | - | 4.61 | 48,964 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,342 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,999 |
| Ancient Greek Words | 0 | - | 4.93 | 112,252 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,142 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,637 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,380 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,655 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,878 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,570 |
| Australian Capitals | 0 | - | 4.92 | 62,805 |
| European Physical Geography | 0 | - | 4.26 | 33,572 |
| Geography of Russia | 0 | - | 4.57 | 21,575 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,077 |
| History of Austria | 0 | - | 4.70 | 17,952 |
| Geography of the French Empire | 0 | - | 4.45 | 27,194 |
| The French Revolution | 0 | - | 4.47 | 24,111 |
| France Multiple Choice | 0 | - | 4.39 | 40,812 |
| History of France | 0 | - | 4.61 | 57,469 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,542 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,083 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,414 |
| The Vikings! | 0 | - | 4.46 | 28,392 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,314 |
| The Portuguese Empire | 0 | - | 4.58 | 12,095 |
| American to British Word Translation | 0 | - | 4.14 | 139,541 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,023 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,267 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,769 |
| Champions League Top 4 | 0 | - | 4.77 | 138,257 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,120 |
| Asia Map Quiz | 0 | - | 4.99 | 923,110 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,067 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,767 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,386 |
| Kiribati Country Quiz | 0 | - | 4.70 | 19,126 |
| Federated States of Micronesia Country Quiz | 0 | - | 4.63 | 21,775 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,007 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,147 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,421 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,802 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,920 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,463 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,843 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,293 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,737 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,790 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,099 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,902 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,602 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,300 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,935 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,349 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,410 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,829 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,700 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,749 |
| European Geography A-Z | 0 | - | 4.29 | 49,434 |
| Country Codes of Europe | 0 | - | 3.43 | 13,786 |
| The Only European Country ... | 0 | - | 4.91 | 218,378 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,167 |
| European Geographic Groups of Four | 0 | - | 4.54 | 19,644 |
| Famous French People | 0 | - | 4.07 | 36,005 |
| Presidents of France | 0 | - | 4.25 | 24,299 |
| Word Chain - France | 0 | - | 4.38 | 42,899 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,175 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,006 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,379 |
| Italian Foods | 0 | - | 4.30 | 73,139 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,562 |
| The Mafia Quiz | 0 | - | 4.46 | 23,411 |
| History of The Netherlands | 0 | - | 4.46 | 17,529 |
| Kings of Spain Quiz | 0 | - | 4.14 | 14,094 |
| Canary Islands | 0 | - | 4.62 | 17,514 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,555 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,963 |
| British Spellings | 0 | - | 4.06 | 99,564 |
| British Groups of Things | 0 | - | 4.25 | 82,975 |
| British Acronyms | 0 | - | 4.40 | 45,899 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,085 |
| British Monopoly Board | 0 | - | 4.52 | 41,238 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,056 |
| Geography of Scotland | 0 | - | 4.63 | 21,704 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,690 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,259 |
| Countries of Africa | 0 | - | 5.00 | 2,553,132 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,632 |
| African East Coast | 0 | - | 4.96 | 96,562 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,422 |
