| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,975,119 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 373,492 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 333,601 |
| Letters of the Greek Alphabet | 0 | - | 4.94 | 559,272 |
| Olympian Gods Quiz | 0 | - | 4.96 | 443,795 |
| Chinese Zodiac Quiz | 0 | - | 4.68 | 116,785 |
| NATO Military Alphabet | 0 | - | 4.98 | 469,696 |
| English Monarchs Quiz | 0 | - | 4.84 | 426,665 |
| Famous Battles Quiz | 0 | - | 4.12 | 45,985 |
| Name the War Quiz | 0 | - | 4.30 | 185,176 |
| Communist Countries in History | 0 | - | 4.42 | 420,834 |
| Figures from Greek Mythology | 0 | - | 4.86 | 163,247 |
| Famous U.S. Generals | 0 | - | 4.16 | 36,538 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 374,772 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,149 |
| Famous Ancient Romans | 0 | - | 4.70 | 72,413 |
| Prime Ministers of the UK | 0 | - | 4.94 | 362,721 |
| Biggest Cities in Japan | 0 | - | 4.70 | 72,565 |
| Countries by Military Spending | 0 | - | 4.91 | 153,075 |
| Name that Greek Letter | 0 | - | 4.92 | 284,128 |
| Countries that Border China | 0 | - | 4.96 | 225,616 |
| Famous Chinese People | 0 | - | 4.04 | 10,719 |
| Countries in World War II | 0 | - | 4.44 | 764,086 |
| Deadliest U.S. Wars | 0 | - | 4.75 | 152,131 |
| Countries in World War I | 0 | - | 4.91 | 201,588 |
| The 12 Tribes of Israel | 0 | - | 3.63 | 8,762 |
| Japanese Loanwords | 0 | - | 4.44 | 63,565 |
| Vietnam War Countries | 0 | - | 4.75 | 83,889 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 217,965 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 211,501 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 84,966 |
| Japanese Language - Katakana Practice | 0 | - | 4.40 | 23,876 |
| Countries "Ruled" by King Charles III | 0 | - | 4.75 | 79,090 |
| Countries of the Soviet Union | 0 | - | 4.99 | 177,653 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 97,976 |
| Countries with NO Military | 0 | - | 4.97 | 47,477 |
| Biggest Cities in China | 0 | - | 4.43 | 130,461 |
| Major non-NATO U.S. Allies | 0 | - | 4.41 | 31,904 |
| The American Revolution | 0 | - | 4.51 | 50,428 |
| Holy Roman Empire Countries | 0 | - | 4.60 | 41,160 |
| Wives of King Henry VIII | 0 | - | 4.53 | 43,980 |
| Biggest English Cities by Century | 0 | - | 4.93 | 95,365 |
| WWII Trivia #1 | 0 | - | 4.33 | 140,718 |
| Notable People of WWII | 0 | - | 4.46 | 77,664 |
| Top 30 Most Powerful Militaries | 0 | - | 4.48 | 157,336 |
| Japanese Prefectures | 0 | - | 4.97 | 96,743 |
| Roman to Greek God | 0 | - | 4.49 | 109,063 |
| Invasions | 0 | - | 4.52 | 86,995 |
| WWII Trivia #2 | 0 | - | 4.43 | 81,493 |
| World War I Quiz | 0 | - | 4.70 | 88,684 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.55 | 24,381 |
| Countries with the Most Tanks | 0 | - | 4.88 | 72,910 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 116,362 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 327,201 |
| Japan Country Quiz | 0 | - | 4.91 | 113,560 |
| 10 Plagues of Egypt | 0 | - | 4.34 | 44,086 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 29,646 |
| The George H. W. Bush Presidency | 0 | - | 4.35 | 20,160 |
| The Ronald Reagan Presidency | 0 | - | 4.23 | 23,104 |
| The Richard Nixon Presidency | 0 | - | 3.98 | 20,401 |
| The Jimmy Carter Presidency | 0 | - | 4.33 | 17,633 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 21,964 |
| The American Civil War | 0 | - | 4.60 | 47,417 |
| Ancient Roman Trivia #1 | 0 | - | 4.79 | 69,757 |
| Ancient Greek Trivia | 0 | - | 4.49 | 61,879 |
| Top Arms Exporting Countries | 0 | - | 4.95 | 73,622 |
| Ancient Greek Words | 0 | - | 4.87 | 91,310 |
| Sushi Translation | 0 | - | 4.02 | 12,748 |
| Kings of France Quiz | 0 | - | 4.13 | 29,150 |
| China Cities Map Quiz | 0 | - | 4.82 | 84,823 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 80,668 |
| Provinces of China | 0 | - | 4.97 | 140,623 |
| Important Cities in WWII | 0 | - | 4.39 | 80,119 |
| Ancient Roman Trivia #2 | 0 | - | 4.45 | 34,549 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,003 |
| Medieval English History | 0 | - | 4.48 | 39,794 |
| People Who Died in Battle | 0 | - | 4.30 | 21,092 |
| WWI A-Z | 0 | - | 4.49 | 33,946 |
| History of France Quiz | 0 | - | 4.47 | 38,467 |
| Prime Ministers of Israel | 0 | - | 4.00 | 15,574 |
| Roman Emperors | 0 | - | 4.95 | 89,415 |
| Japanese Companies | 0 | - | 4.20 | 31,274 |
| Names for Warriors | 0 | - | 4.37 | 33,976 |
| Chinese Inventions | 0 | - | 4.20 | 32,188 |
| Houses of British Monarchs | 0 | - | 4.48 | 49,967 |
| WWII A-Z #1 | 0 | - | 4.74 | 89,219 |
| WWII A-Z #2 | 0 | - | 4.43 | 48,023 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 198,689 |
| WWII First Names | 0 | - | 4.44 | 37,280 |
| WWII Movies | 0 | - | 4.18 | 25,158 |
| English Royal Consorts | 0 | - | 4.24 | 33,492 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 84,189 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,853 |
| World Leaders of the World Wars | 0 | - | 4.35 | 32,869 |
| Countries Closest to Japan | 0 | - | 4.94 | 122,467 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 65,393 |
| WWII Geography | 0 | - | 4.78 | 95,341 |
| Soviet Leaders 1917–1991 | 0 | - | 4.38 | 83,778 |
| Byzantine History | 0 | - | 4.70 | 25,523 |
| History of China | 0 | - | 4.36 | 47,772 |
| Countries Invaded by the USSR | 0 | - | 4.20 | 83,660 |
| American Revolution Decoder | 0 | - | 4.12 | 19,523 |
| U.S. Civil War Decoder | 0 | - | 4.04 | 23,508 |
| WWII Decoder | 0 | - | 4.42 | 46,966 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 67,460 |
| China A-Z | 0 | - | 4.53 | 57,308 |
| Japan A-Z | 0 | - | 4.46 | 37,070 |
| Military History Vocabulary | 0 | - | 4.91 | 57,213 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 62,891 |
| Biggest Axis-Controlled Cities | 0 | - | 4.25 | 32,999 |
| The Reign of Queen Elizabeth II | 0 | - | 4.33 | 32,815 |
| Four Main Islands of Japan | 0 | - | 4.47 | 23,156 |
| Largest Cities in Alexander's Empire | 0 | - | 4.47 | 37,835 |
| Neutral European Countries of WWII | 0 | - | 4.94 | 124,153 |
| Monarchies of Asia | 0 | - | 4.94 | 51,537 |
| Countries with the Most Hindus | 0 | - | 4.94 | 107,196 |
| Cities of China (With Some Help) | 0 | - | 4.86 | 27,038 |
| Normandy D-Day Beaches | 0 | - | 4.78 | 35,447 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 96,807 |
| Countries the UK Declared War On | 0 | - | 4.52 | 107,494 |
| Countries of Europe After World War II | 0 | - | 4.98 | 161,596 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 130,356 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 112,895 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.28 | 7,705 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 45,423 |
| The Reign of Henry VIII | 0 | - | 4.23 | 25,597 |
| The Reign of Queen Victoria | 0 | - | 4.32 | 21,678 |
| The Reign of Napoleon | 0 | - | 4.46 | 34,907 |
| Geography of the Roman Empire | 0 | - | 4.51 | 46,914 |
| Geography of Ancient Greece | 0 | - | 4.55 | 28,839 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 79,207 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 65,220 |
| The Reign of Queen Elizabeth I | 0 | - | 4.45 | 28,755 |
| The Life of Winston Churchill | 0 | - | 4.08 | 11,123 |
| Most-Visited Countries by Japanese | 0 | - | 4.94 | 50,816 |
| Geography of the British Empire | 0 | - | 4.42 | 27,136 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 63,690 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,044 |
| The Trojan War | 0 | - | 4.80 | 28,908 |
| The Vietnam War | 0 | - | 4.41 | 31,543 |
| Biggest Trading Partners - China | 0 | - | 4.97 | 67,546 |
| Top 10 Richest Countries in Asia | 0 | - | 4.85 | 69,281 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 54,909 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.19 | 37,714 |
| The Dictator Files: Chairman Mao | 0 | - | 4.06 | 17,559 |
| Arms Exports - United States | 0 | - | 4.69 | 47,973 |
| Arms Exports - Russia | 0 | - | 4.42 | 22,502 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.45 | 48,049 |
| Flags of Countries that Border China | 0 | - | 4.91 | 77,508 |
| Closest Countries to North Korea | 0 | - | 4.90 | 100,442 |
| Paramount Leaders of China | 0 | - | 4.24 | 9,525 |
| Asian Countries with the Most Christians | 0 | - | 4.88 | 79,864 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.51 | 13,382 |
| Japan by Picture | 0 | - | 4.41 | 24,951 |
| Roman History by Picture | 0 | - | 4.42 | 23,670 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.16 | 23,577 |
| Countries that Visit Japan the Most | 0 | - | 4.92 | 66,629 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.47 | 15,408 |
| British History A-Z | 0 | - | 4.39 | 30,112 |
| Cities Bombed During WWII | 0 | - | 4.03 | 25,852 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.70 | 78,759 |
| Mythology A-Z | 0 | - | 4.23 | 32,583 |
| French History A-Z | 0 | - | 4.12 | 12,092 |
| German History A-Z | 0 | - | 4.21 | 12,905 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.52 | 44,808 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 51,994 |
| Countries that Beat Japan | 0 | - | 4.35 | 57,740 |
| WWII Figures by Picture | 0 | - | 4.83 | 36,247 |
| Military History A-Z | 0 | - | 4.05 | 18,915 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 45,186 |
| World War II Multiple Choice | 0 | - | 4.34 | 91,155 |
| Territory Changes in World War I | 0 | - | 4.83 | 38,051 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.75 | 18,554 |
| Taiwan Country Quiz | 0 | - | 4.82 | 37,969 |
| Countries of the German Empire | 0 | - | 4.46 | 31,372 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 64,124 |
| British History Multiple Choice #1 | 0 | - | 4.42 | 41,929 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 22,866 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 144,131 |
| Countries that Have Won the Most Battles | 0 | - | 4.03 | 34,550 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 105,350 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 88,647 |
| Japan Multiple Choice | 0 | - | 4.45 | 36,750 |
| Battle to Country | 0 | - | 4.87 | 33,241 |
| Countries of the Italian Empire | 0 | - | 4.20 | 23,681 |
| States in a Tank of the U.S. Map | 0 | - | 4.48 | 26,297 |
| Ancient Greece - Multiple Choice | 0 | - | 4.48 | 37,377 |
| Hong Kong A-Z | 0 | - | 4.52 | 13,116 |
| Name a Valid Answer - World War II | 0 | - | 4.47 | 44,780 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 102,305 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 21,512 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 46,752 |
| History of Israel | 0 | - | 4.04 | 9,531 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 67,376 |
| The Persian Gulf War | 0 | - | 3.91 | 7,341 |
| The Iraq War | 0 | - | 4.35 | 13,743 |
| Tokyo City Trivia | 0 | - | 4.50 | 12,028 |
| Roman Names for Places | 0 | - | 4.51 | 39,523 |
| History of Scotland | 0 | - | 4.51 | 19,053 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.95 | 77,512 |
