| Quiz | Points | Best | Rating | Takes |
|---|
| Prime Ministers of the UK | 0 | - | 4.94 | 373,691 |
| Canadian Prime Ministers Quiz | 0 | - | 4.51 | 44,708 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 99,308 |
| Top 10 Richest Countries in Asia | 0 | - | 4.85 | 71,492 |
| Paramount Leaders of China | 0 | - | 4.24 | 9,770 |
| Prime Ministers of Australia | 0 | - | 4.47 | 27,125 |
| Country by Photo of its Leader | 0 | - | 4.76 | 113,291 |
| The Dictator Files: Chairman Mao | 0 | - | 4.06 | 17,931 |
| Biggest Trading Partners - China | 0 | - | 4.97 | 68,948 |
| Countries with the Most Hindus | 0 | - | 4.94 | 111,470 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,092,711 |
| National Founders | 0 | - | 4.36 | 78,570 |
| Hindu Countries | 0 | - | 4.75 | 31,903 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 47,326 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 343,150 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 107,875 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,063 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 217,907 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,723 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,966 |
| Soviet Leaders 1917–1991 | 0 | - | 4.39 | 86,166 |
| States of the German Confederation in 1848 | 0 | - | 4.86 | 25,663 |
| Political Movements by Country | 0 | - | 4.42 | 67,713 |
| Countries Italy Declared War On | 0 | - | 4.75 | 39,284 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,769 |
| English Monarchs Quiz | 0 | - | 4.86 | 438,274 |
| Countries of the Popes | 0 | - | 4.76 | 78,269 |
| Every Asian Country Shape | 0 | - | 4.96 | 73,722 |
| Asian Countries with the Most Christians | 0 | - | 4.88 | 82,715 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 66,430 |
| Prime Ministers of Israel | 0 | - | 4.00 | 15,888 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 91,270 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,296 |
| Countries Bordering India | 0 | - | 4.98 | 154,735 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.49 | 51,038 |
| Countries Closest to India | 0 | - | 4.94 | 92,727 |
| African Countries with the Most Christians | 0 | - | 4.93 | 66,068 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 66,125 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 107,713 |
| U.S. Federal Agency Acronyms | 0 | - | 4.48 | 75,178 |
| All U.S. Supreme Court Justices | 0 | - | 4.49 | 26,936 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 66,855 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.68 | 53,010 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 132,146 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 174,755 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 63,441 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.84 | 9,357 |
| Roman Emperors | 0 | - | 4.95 | 93,162 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.99 | 59,059 |
| Biggest Trading Partners - Turkey | 0 | - | 4.76 | 43,786 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 86,641 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 76,071 |
| Biggest Cities in India | 0 | - | 4.61 | 61,412 |
| Biggest Trading Partners - Australia | 0 | - | 4.90 | 42,118 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.21 | 38,988 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 574,216 |
| Geography of the Dutch Empire | 0 | - | 4.63 | 31,773 |
| Countries of the Spanish Empire | 0 | - | 4.49 | 64,708 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 98,013 |
| Biggest Trading Partners - Spain | 0 | - | 4.94 | 49,672 |
| Invasions of Great Britain | 0 | - | 4.42 | 54,819 |
| Biggest Trading Partners - UK | 0 | - | 4.88 | 55,713 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.91 | 174,298 |
| Members of the Fellowship of the Ring | 0 | - | 4.82 | 42,734 |
| Name the Popes Quiz | 0 | - | 4.40 | 98,710 |
| Countries of Asia in 1900 | 0 | - | 4.48 | 52,529 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 69,824 |
| Flags of Countries that Border China | 0 | - | 4.92 | 80,183 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,764 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 47,376 |
| Biggest Trading Partners - Colombia | 0 | - | 4.90 | 34,541 |
| U.S. Bill of Rights | 0 | - | 4.53 | 30,821 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 10,128 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 388,756 |
| U.S. Presidential Trivia #1 | 0 | - | 4.53 | 88,831 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 79,313 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 38,176 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 78,271 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,161 |
| The American Revolution | 0 | - | 4.51 | 51,201 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 448,458 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 128,807 |
| The Reign of Napoleon | 0 | - | 4.46 | 35,672 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 60,884 |
| Olympian Gods Quiz | 0 | - | 4.96 | 452,364 |
| Name that Greek Letter | 0 | - | 4.92 | 291,921 |
| Ancient Greek Words | 0 | - | 4.88 | 94,932 |
| Roman Numeral Decoding Quiz | 0 | - | 4.89 | 393,067 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.89 | 26,083 |
| Pope Facts | 0 | - | 4.38 | 17,381 |
| Asian Countries by First 2 Letters | 0 | - | 4.90 | 225,276 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 149,283 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 238,892 |
| Name a Valid U.S. President #2 | 0 | - | 4.48 | 50,755 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 190,871 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 112,531 |
| Europe Map Quiz | 0 | - | 4.99 | 4,211,707 |
| Countries of Europe After World War II | 0 | - | 4.98 | 167,553 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 136,099 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,601 |
| Communist Countries in History | 0 | - | 4.43 | 431,244 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 65,689 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.16 | 69,169 |
| The Portuguese Empire | 0 | - | 4.49 | 11,231 |
| Arthurian Legend | 0 | - | 4.34 | 24,146 |
| Wives of King Henry VIII | 0 | - | 4.53 | 44,351 |
| Countries the UK Declared War On | 0 | - | 4.61 | 110,001 |
| Medieval English History | 0 | - | 4.49 | 40,334 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.49 | 13,670 |
| East Asia Map Quiz | 0 | - | 4.98 | 1,322,654 |
| Asia Map Quiz | 0 | - | 4.99 | 761,867 |
| Most Guessed Asian Capitals | 0 | - | 4.50 | 62,720 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 58,531 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 105,922 |
| History of Iran Quiz | 0 | - | 4.58 | 14,973 |
| The Vietnam War | 0 | - | 4.37 | 32,327 |
| Chinese Inventions | 0 | - | 4.20 | 32,405 |
| History of China | 0 | - | 4.31 | 49,326 |
| History of India | 0 | - | 4.53 | 18,920 |
| Countries that Visit India the Most | 0 | - | 4.55 | 39,647 |
| Africa Map Quiz | 0 | - | 5.00 | 1,909,188 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 79,330 |
| History of South Africa | 0 | - | 4.59 | 16,362 |
| Oceania Map Quiz | 0 | - | 4.97 | 556,295 |
| Australian Capitals | 0 | - | 4.90 | 52,784 |
| History of Mexico | 0 | - | 4.48 | 13,689 |
| United States Map Quiz | 0 | - | 4.96 | 3,857,400 |
| American Political Words | 0 | - | 4.31 | 22,167 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.10 | 24,940 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.14 | 10,014 |
| U.S. Vice Presidents | 0 | - | 4.40 | 116,545 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,771 |
| U.S. Presidents by Event | 0 | - | 4.57 | 28,662 |
| First Ladies of the United States | 0 | - | 4.22 | 78,875 |
| Presidential Middle Names | 0 | - | 4.34 | 55,538 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 22,298 |
| The Abraham Lincoln Presidency | 0 | - | 4.53 | 24,653 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.29 | 60,812 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.40 | 271,435 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 30,813 |
| Random U.S. Vice President to President | 0 | - | 4.57 | 22,761 |
| U.S. President Scramble | 0 | - | 4.37 | 89,368 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.62 | 13,527 |
| Add a Letter - Make a U.S. President | 0 | - | 4.70 | 21,567 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.46 | 20,483 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 44,658 |
| Deadliest U.S. Wars | 0 | - | 4.76 | 155,229 |
| Official European Union Languages | 0 | - | 4.98 | 196,897 |
| European Countries in their Native Language | 0 | - | 4.98 | 141,479 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 377,580 |
| European Secessionist Movements on a Map | 0 | - | 4.60 | 30,835 |
| Least Forested Countries in Asia | 0 | - | 4.76 | 59,685 |
| Category Elimination - European Countries #1 | 0 | - | 4.80 | 75,010 |
| Countries Invaded by the USSR | 0 | - | 4.21 | 86,101 |
| Soviet Union Country Quiz | 0 | - | 4.82 | 73,387 |
| History of Austria | 0 | - | 4.61 | 16,170 |
| Geography of the French Empire | 0 | - | 4.47 | 24,801 |
| History of France Quiz | 0 | - | 4.47 | 39,222 |
| Countries Closest to Germany A-Z | 0 | - | 4.97 | 7,558 |
| Ancient Greek Trivia | 0 | - | 4.50 | 62,772 |
| Mythology A-Z | 0 | - | 4.25 | 33,461 |
| Figures from Greek Mythology | 0 | - | 4.87 | 167,295 |
| History of Italy | 0 | - | 4.44 | 29,512 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 74,980 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 38,794 |
| Countries by Founding Story | 0 | - | 4.91 | 53,286 |
| Independence from Whom | 0 | - | 4.99 | 180,352 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 110,007 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,996 |
| Add A Letter - Make a European City | 0 | - | 4.89 | 20,511 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 70,840 |
| Ancient Roman Trivia #2 | 0 | - | 4.46 | 34,987 |
| Geography of the Roman Empire | 0 | - | 4.51 | 47,755 |
| Roman Names for Places | 0 | - | 4.51 | 40,643 |
| The Vikings! | 0 | - | 4.40 | 26,901 |
| History of Spain Quiz | 0 | - | 4.33 | 19,391 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 36,852 |
| Counties of England | 0 | - | 4.96 | 666,395 |
| Members of the British Royal Family | 0 | - | 4.08 | 108,538 |
| Middle Earth Geography | 0 | - | 4.53 | 36,868 |
| Lord of the Rings Trivia | 0 | - | 4.48 | 74,425 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.56 | 24,644 |
| Geography of the British Empire | 0 | - | 4.42 | 27,903 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.79 | 18,808 |
| Houses of British Monarchs | 0 | - | 4.50 | 51,207 |
| British History Multiple Choice #1 | 0 | - | 4.44 | 50,646 |
| British History Quiz for Dummies | 0 | - | 4.49 | 60,565 |
| History of Scotland | 0 | - | 4.49 | 19,384 |
| Asia Capitals Quiz | 0 | - | 4.98 | 579,042 |
| Flags of Asia Quiz | 0 | - | 4.99 | 511,601 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 98,746 |
| Asia Capital to Country | 0 | - | 4.95 | 103,890 |
| Asian Capitals by Map | 0 | - | 4.98 | 44,682 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.96 | 123,857 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,219 |
| 10 Easternmost Countries in Asia | 0 | - | 4.97 | 94,928 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 108,785 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 91,645 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 45,824 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 58,954 |
