| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,076,228 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 387,643 |
| U.S. Vice Presidents | 0 | - | 4.40 | 115,910 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 571,645 |
| Olympian Gods Quiz | 0 | - | 4.96 | 450,790 |
| South America Capitals Quiz | 0 | - | 4.99 | 408,867 |
| All U.S. Supreme Court Justices | 0 | - | 4.48 | 26,873 |
| English Monarchs Quiz | 0 | - | 4.85 | 436,335 |
| American History Quotes #1 | 0 | - | 4.37 | 90,535 |
| People on Money - United States | 0 | - | 4.31 | 61,395 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,738 |
| Figures from Greek Mythology | 0 | - | 4.87 | 166,691 |
| Roman Numeral Decoding Quiz | 0 | - | 4.89 | 391,478 |
| U.S. Presidents by State | 0 | - | 4.29 | 65,382 |
| U.S. Presidential Quotes | 0 | - | 4.30 | 42,367 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 219,117 |
| U.S. Presidential Trivia #1 | 0 | - | 4.53 | 88,589 |
| Prime Ministers of the UK | 0 | - | 4.94 | 371,902 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 42,990 |
| Name that Greek Letter | 0 | - | 4.92 | 290,755 |
| States of Mexico | 0 | - | 4.93 | 134,625 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,437 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.41 | 12,729 |
| Colombia Country Quiz | 0 | - | 4.90 | 33,767 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 27,990 |
| Famous Mexicans and Mexican-Americans | 0 | - | 4.02 | 16,232 |
| Deadliest U.S. Wars | 0 | - | 4.76 | 154,755 |
| U.S. Presidents by Event | 0 | - | 4.57 | 28,575 |
| Vietnam War Countries | 0 | - | 4.76 | 84,917 |
| Central American Countries | 0 | - | 4.97 | 135,757 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,159 |
| Countries Bordering Brazil | 0 | - | 4.97 | 122,240 |
| Hispanic Last Names in the U.S. | 0 | - | 4.28 | 52,207 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 59,404 |
| The American Revolution | 0 | - | 4.51 | 51,101 |
| U.S. Presidential Running Mates | 0 | - | 4.35 | 25,019 |
| Presidential Actors | 0 | - | 4.33 | 17,514 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 79,030 |
| First Ladies of the United States | 0 | - | 4.22 | 78,654 |
| American History Quotes #2 | 0 | - | 4.30 | 38,891 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 335,118 |
| Presidential Middle Names | 0 | - | 4.34 | 55,344 |
| Mexico Country Quiz | 0 | - | 4.40 | 65,148 |
| The George W. Bush Presidency | 0 | - | 4.06 | 30,697 |
| The Bill Clinton Presidency | 0 | - | 4.13 | 29,943 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 20,368 |
| The Ronald Reagan Presidency | 0 | - | 4.25 | 23,383 |
| Brazil Country Quiz | 0 | - | 4.51 | 89,751 |
| The Jimmy Carter Presidency | 0 | - | 4.34 | 17,852 |
| The John F. Kennedy Presidency | 0 | - | 4.38 | 40,505 |
| Argentina Country Quiz | 0 | - | 4.51 | 51,122 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 22,259 |
| The Abraham Lincoln Presidency | 0 | - | 4.53 | 24,612 |
| The American Civil War | 0 | - | 4.63 | 48,235 |
| Central America and Caribbean Map Quiz | 0 | - | 4.84 | 839,872 |
| Famous People from South America | 0 | - | 4.05 | 8,716 |
| Famous Caribbean People | 0 | - | 4.35 | 12,028 |
| Important Places in U.S. History | 0 | - | 4.22 | 36,260 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 120,938 |
| American Founding Fathers | 0 | - | 4.32 | 21,893 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 30,538 |
| Mexico States Map Quiz | 0 | - | 4.79 | 87,957 |
| Six Flags Over Texas | 0 | - | 4.75 | 57,796 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,766 |
| Mexican Foods | 0 | - | 4.03 | 13,301 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,730 |
| Caribbean Countries and Territories | 0 | - | 4.84 | 102,269 |
| States of Brazil | 0 | - | 4.97 | 64,892 |
| Brazil States Map Quiz | 0 | - | 4.85 | 37,858 |
| Brazil Cities Map Quiz | 0 | - | 4.61 | 33,010 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,817 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.29 | 60,125 |
| Last Names in U.S. History #1 | 0 | - | 4.24 | 33,877 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 38,066 |
| Panama Country Quiz | 0 | - | 4.59 | 22,732 |
| South America Map Quiz | 0 | - | 4.99 | 1,393,871 |
| Old West History | 0 | - | 4.28 | 14,710 |
| South American Physical Geography | 0 | - | 4.56 | 17,083 |
| Countries that Bordered the USSR | 0 | - | 4.92 | 139,897 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 16,001 |
| American Revolution Decoder | 0 | - | 4.12 | 19,791 |
| U.S. Civil War Decoder | 0 | - | 4.04 | 23,835 |
| Chile Country Quiz | 0 | - | 4.76 | 34,550 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.39 | 261,035 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 113,871 |
| Largest Caribbean Islands | 0 | - | 4.01 | 15,141 |
| Cuba Country Quiz | 0 | - | 4.76 | 46,183 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.19 | 40,569 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 128,106 |
| Peru Country Quiz | 0 | - | 4.50 | 42,768 |
| Haiti Country Quiz | 0 | - | 4.86 | 28,607 |
| U.S. History Groups of Two | 0 | - | 4.21 | 34,772 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 30,735 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 30,322 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 36,532 |
| Paraguay Country Quiz | 0 | - | 4.48 | 22,025 |
| Islands of the Galápagos | 0 | - | 4.50 | 4,360 |
| Bolivia Country Quiz | 0 | - | 4.59 | 23,122 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 77,996 |
| South America Flags Map Quiz | 0 | - | 4.96 | 67,170 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 79,326 |
| South American Cities on the Map | 0 | - | 4.54 | 32,637 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,149 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 9,901 |
| Jamaica Country Quiz | 0 | - | 4.61 | 31,409 |
| Countries of Europe After World War II | 0 | - | 4.98 | 166,761 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 135,356 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.28 | 7,793 |
| The Barack Obama Presidency | 0 | - | 4.17 | 23,249 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 113,166 |
| The John Adams Presidency | 0 | - | 4.10 | 7,852 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 12,727 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 102,298 |
| People in Pictures with Ronald Reagan | 0 | - | 4.31 | 36,870 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 44,567 |
| Random U.S. Vice President to President | 0 | - | 4.57 | 22,589 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.62 | 13,459 |
| Uruguay Country Quiz | 0 | - | 4.84 | 27,928 |
| Ecuador Country Quiz | 0 | - | 4.56 | 25,351 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 174,632 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,122 |
| The Vietnam War | 0 | - | 4.37 | 32,213 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 34,342 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,888 |
| History of Pennsylvania | 0 | - | 4.09 | 6,323 |
| History of California | 0 | - | 4.38 | 17,315 |
| History of New York | 0 | - | 4.27 | 14,964 |
| History of Michigan | 0 | - | 4.21 | 6,154 |
| History of Illinois | 0 | - | 4.28 | 10,298 |
| History of Massachusetts | 0 | - | 4.10 | 7,355 |
| History of Texas | 0 | - | 4.41 | 13,324 |
| History of Florida | 0 | - | 4.37 | 8,578 |
| History of Ohio | 0 | - | 4.12 | 6,561 |
| History of Virginia | 0 | - | 4.33 | 10,824 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,180 |
| History of New Jersey | 0 | - | 4.29 | 6,390 |
| History of Georgia (U.S. State) | 0 | - | 4.26 | 12,208 |
| History of Tennessee | 0 | - | 4.21 | 6,966 |
| History of Washington State | 0 | - | 4.21 | 6,139 |
| History of Mexico | 0 | - | 4.48 | 13,652 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,507 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,528 |
| U.S. President Scramble | 0 | - | 4.36 | 88,996 |
| Which City in Latin America? | 0 | - | 4.62 | 37,912 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.51 | 34,467 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 44,259 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,456 |
| Embarrassing Chapters in US History | 0 | - | 4.08 | 31,123 |
| Events in U.S. History | 0 | - | 4.29 | 25,607 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,898 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 29,919 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.30 | 16,587 |
| American History A-Z | 0 | - | 4.24 | 16,103 |
| Life of Benjamin Franklin | 0 | - | 4.18 | 6,182 |
| Countries that Beat Brazil | 0 | - | 4.38 | 44,390 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.46 | 20,395 |
| American Revolution - Multiple Choice | 0 | - | 4.19 | 18,585 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 23,699 |
| Events by U.S. State #1 | 0 | - | 4.35 | 21,505 |
| Events by U.S. State #2 | 0 | - | 4.20 | 17,678 |
| U.S. History Multiple Choice #1 | 0 | - | 4.27 | 20,959 |
| Paraguay... or Uruguay? | 0 | - | 4.49 | 25,040 |
| Haiti... or Dominican Republic? | 0 | - | 4.63 | 37,696 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 34,522 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 36,865 |
| Which South American Country? | 0 | - | 4.76 | 48,016 |
| The Theodore Roosevelt Presidency | 0 | - | 4.30 | 7,035 |
| U.S. History Multiple Choice #3 | 0 | - | 4.33 | 23,081 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,570 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.25 | 20,189 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 161,839 |
| Harvard University | 0 | - | 4.15 | 7,630 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,555 |
| Puerto Rico Trivia | 0 | - | 4.51 | 10,874 |
| Suriname Country Quiz | 0 | - | 4.60 | 17,343 |
| Nicaragua Country Quiz | 0 | - | 4.56 | 23,332 |
| Guyana Country Quiz | 0 | - | 4.49 | 19,592 |
| South America A-Z | 0 | - | 4.02 | 9,891 |
| Random U.S. Presidents by Picture | 0 | - | 4.30 | 43,375 |
| Honduras Country Quiz | 0 | - | 4.51 | 20,707 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.54 | 19,444 |
| Dominican Republic Country Quiz | 0 | - | 4.59 | 20,353 |
| Guatemala Country Quiz | 0 | - | 4.61 | 22,102 |
| Belize Country Quiz | 0 | - | 4.90 | 18,263 |
| Name a Valid U.S. President #2 | 0 | - | 4.48 | 50,390 |
| Costa Rica Country Quiz | 0 | - | 4.76 | 28,107 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 22,018 |
| Word Chain - South America | 0 | - | 4.44 | 21,583 |
| El Salvador Country Quiz | 0 | - | 4.52 | 27,625 |
| The Iraq War | 0 | - | 4.36 | 14,114 |
| Last Names in U.S. History #2 | 0 | - | 4.38 | 15,642 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.79 | 19,192 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.47 | 16,386 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,727 |
| U.S. Vice Presidential Trivia | 0 | - | 4.16 | 10,937 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 122,138 |
| Grenada Country Quiz | 0 | - | 4.68 | 16,529 |
| Add a Letter - Make a U.S. President | 0 | - | 4.70 | 21,498 |
| U.S. History for Dummies | 0 | - | 4.38 | 63,400 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.91 | 16,625 |
