| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,632,682 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,930,693 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,444,731 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 370,010 |
| Canada Provinces and Territories | 0 | - | 4.99 | 271,356 |
| U.S. Vice Presidents | 0 | - | 4.37 | 103,156 |
| South America Capitals Quiz | 0 | - | 4.99 | 393,847 |
| All U.S. Supreme Court Justices | 0 | - | 4.48 | 26,100 |
| American History Quotes #1 | 0 | - | 4.37 | 89,074 |
| People on Money - United States | 0 | - | 4.31 | 60,724 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,390 |
| U.S. Presidents by State | 0 | - | 4.29 | 63,995 |
| U.S. Presidential Quotes | 0 | - | 4.30 | 41,698 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 86,570 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 41,090 |
| States of Mexico | 0 | - | 4.93 | 125,296 |
| Colombia Country Quiz | 0 | - | 4.88 | 32,241 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 23,715 |
| Famous Mexicans Quiz | 0 | - | 4.13 | 11,304 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 150,612 |
| Countries of North America Quiz | 0 | - | 5.00 | 802,868 |
| U.S. Presidents by Event | 0 | - | 4.56 | 27,642 |
| Vietnam War Countries | 0 | - | 4.75 | 83,259 |
| Central American Countries | 0 | - | 4.96 | 131,336 |
| North America Capitals Quiz | 0 | - | 4.99 | 171,614 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 326,451 |
| Countries Bordering Brazil | 0 | - | 4.97 | 119,655 |
| The American Revolution | 0 | - | 4.51 | 50,059 |
| U.S. Presidential Running Mates | 0 | - | 4.34 | 23,727 |
| Presidential Actors | 0 | - | 4.35 | 17,000 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 76,211 |
| First Ladies of the United States | 0 | - | 4.27 | 71,205 |
| American History Quotes #2 | 0 | - | 4.30 | 38,247 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 322,591 |
| Presidential Middle Names | 0 | - | 4.27 | 47,692 |
| Mexico Country Quiz | 0 | - | 4.39 | 58,698 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 192,859 |
| The George W. Bush Presidency | 0 | - | 4.02 | 30,267 |
| The Bill Clinton Presidency | 0 | - | 4.11 | 29,494 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 20,045 |
| The Ronald Reagan Presidency | 0 | - | 4.23 | 22,924 |
| The Richard Nixon Presidency | 0 | - | 3.98 | 20,233 |
| The Jimmy Carter Presidency | 0 | - | 4.31 | 17,447 |
| The John F. Kennedy Presidency | 0 | - | 4.37 | 39,844 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 21,816 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 24,195 |
| The American Civil War | 0 | - | 4.60 | 46,945 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 422,255 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 554,005 |
| Central America and Caribbean Map Quiz | 0 | - | 4.82 | 819,850 |
| Famous Caribbean People | 0 | - | 4.35 | 11,835 |
| American Generations | 0 | - | 3.95 | 19,407 |
| Important Places in U.S. History | 0 | - | 4.21 | 35,943 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 111,771 |
| American Founding Fathers | 0 | - | 4.32 | 21,516 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 29,688 |
| Mexico States Map Quiz | 0 | - | 4.84 | 84,287 |
| Six Flags Over Texas | 0 | - | 4.78 | 56,265 |
| American Inventions #1 | 0 | - | 3.58 | 30,744 |
| American Inventions #2 | 0 | - | 3.77 | 15,133 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,069 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 103,305 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,250 |
| Caribbean Countries and Territories | 0 | - | 4.86 | 90,186 |
| States of Brazil | 0 | - | 4.97 | 60,385 |
| Brazil States Map Quiz | 0 | - | 4.82 | 35,523 |
| Last Names in U.S. History #1 | 0 | - | 4.22 | 33,205 |
| U.S. States that Start with M | 0 | - | 4.89 | 142,837 |
| U.S. States that Start with N | 0 | - | 4.95 | 126,963 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 136,344 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 37,228 |
| Countries Closest to Canada | 0 | - | 4.89 | 165,472 |
| U.S. States that Border Canada | 0 | - | 4.86 | 142,776 |
| United States Map Quiz | 0 | - | 4.96 | 3,762,256 |
| Panama Country Quiz | 0 | - | 4.62 | 21,800 |
| South America Map Quiz | 0 | - | 5.00 | 1,348,835 |
| Old West History | 0 | - | 4.28 | 14,509 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,944 |
| U.S. States with Short Names | 0 | - | 4.86 | 122,500 |
| American Revolution Decoder | 0 | - | 4.11 | 19,360 |
| U.S. Civil War Decoder | 0 | - | 4.04 | 23,294 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 252,866 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 110,286 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 118,956 |
| Largest Caribbean Islands | 0 | - | 4.01 | 14,743 |
| Cuba Country Quiz | 0 | - | 4.75 | 44,699 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.18 | 39,622 |
| Haiti Country Quiz | 0 | - | 4.85 | 27,304 |
| U.S. History Groups of Two | 0 | - | 4.20 | 33,886 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 29,839 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 125,830 |
| Top 10 Most Populous U.S. States | 0 | - | 4.96 | 130,662 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 153,885 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 75,882 |
| South America Flags Map Quiz | 0 | - | 4.97 | 61,528 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 75,866 |
| US States with an Empty Map | 0 | - | 5.00 | 514,943 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,764 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 86,481 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.32 | 9,501 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 150,559 |
| Jamaica Country Quiz | 0 | - | 4.71 | 25,716 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.28 | 7,657 |
| The Barack Obama Presidency | 0 | - | 4.14 | 22,597 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 109,241 |
| The George Washington Presidency | 0 | - | 3.93 | 13,158 |
| The John Adams Presidency | 0 | - | 4.06 | 7,615 |
| The Thomas Jefferson Presidency | 0 | - | 4.23 | 12,428 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 116,998 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 93,278 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 36,013 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 43,581 |
| Random U.S. Vice President to President | 0 | - | 4.56 | 19,271 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.61 | 12,799 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 101,330 |
| Countries that Beat the United States | 0 | - | 4.92 | 130,351 |
| The Life of Thomas Edison | 0 | - | 3.92 | 4,531 |
| North America Map Quiz | 0 | - | 4.98 | 174,399 |
| The Kennedy Family | 0 | - | 3.79 | 8,109 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 167,215 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 32,638 |
| The Vietnam War | 0 | - | 4.40 | 31,203 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 137,299 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 32,581 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,240 |
| History of Pennsylvania | 0 | - | 4.09 | 6,128 |
| History of California | 0 | - | 4.38 | 16,902 |
| History of New York | 0 | - | 4.23 | 14,535 |
| History of Michigan | 0 | - | 4.21 | 5,948 |
| History of Illinois | 0 | - | 4.27 | 10,031 |
| History of Massachusetts | 0 | - | 4.10 | 7,079 |
| History of Texas | 0 | - | 4.41 | 12,840 |
| History of Florida | 0 | - | 4.43 | 8,244 |
| History of Ohio | 0 | - | 4.12 | 6,366 |
| History of Virginia | 0 | - | 4.33 | 10,598 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 37,418 |
| History of New Jersey | 0 | - | 4.29 | 6,140 |
| History of Georgia (U.S. State) | 0 | - | 4.24 | 11,949 |
| History of Tennessee | 0 | - | 4.21 | 6,795 |
| History of Washington State | 0 | - | 4.21 | 5,958 |
| History of Maryland | 0 | - | 3.87 | 5,667 |
| History of Mexico | 0 | - | 4.48 | 13,233 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 57,042 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,070 |
| U.S. President Scramble | 0 | - | 4.35 | 85,512 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.60 | 30,774 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,130 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 42,841 |
| Most Visited U.S. States by Canadians | 0 | - | 4.70 | 53,662 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 244,576 |
| Embarrassing Chapters in US History | 0 | - | 4.09 | 30,595 |
| Events in U.S. History | 0 | - | 4.32 | 24,783 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,294 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.90 | 139,937 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 29,363 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.31 | 16,187 |
| American History A-Z | 0 | - | 4.24 | 15,609 |
| Life of Benjamin Franklin | 0 | - | 4.18 | 6,099 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 19,424 |
| American Revolution - Multiple Choice | 0 | - | 4.19 | 18,217 |
| U.S. History Multiple Choice #2 | 0 | - | 4.28 | 23,227 |
| Events by U.S. State #1 | 0 | - | 4.35 | 21,069 |
| Events by U.S. State #2 | 0 | - | 4.19 | 17,379 |
| U.S. History Multiple Choice #1 | 0 | - | 4.27 | 20,531 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 171,220 |
| Haiti... or Dominican Republic? | 0 | - | 4.62 | 36,789 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,140 |
| Which South American Country? | 0 | - | 4.84 | 46,482 |
| The Theodore Roosevelt Presidency | 0 | - | 4.30 | 6,898 |
| U.S. History Multiple Choice #3 | 0 | - | 4.35 | 22,591 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,300 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.03 | 11,272 |
| Name a Valid U.S. President #1 | 0 | - | 4.91 | 141,217 |
| U.S. Presidents True or False | 0 | - | 3.92 | 13,929 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 200,663 |
| Harvard University | 0 | - | 4.13 | 7,320 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 178,676 |
| Puerto Rico Trivia | 0 | - | 4.50 | 10,567 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 22,413 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,392 |
| Random U.S. States on a Map | 0 | - | 4.94 | 381,172 |
| Random U.S. Presidents by Picture | 0 | - | 4.28 | 40,512 |
| Honduras Country Quiz | 0 | - | 4.49 | 19,832 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 18,614 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 19,523 |
| Guatemala Country Quiz | 0 | - | 4.59 | 21,179 |
| Belize Country Quiz | 0 | - | 4.89 | 17,530 |
| Name a Valid U.S. President #2 | 0 | - | 4.49 | 46,628 |
| Costa Rica Country Quiz | 0 | - | 4.70 | 26,977 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 21,236 |
| El Salvador Country Quiz | 0 | - | 4.50 | 26,193 |
| The Persian Gulf War | 0 | - | 3.91 | 7,201 |
| The Iraq War | 0 | - | 4.35 | 13,530 |
| Last Names in U.S. History #2 | 0 | - | 4.37 | 15,011 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.78 | 18,385 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.47 | 15,660 |
| U.S. Map with Random Merged States | 0 | - | 4.95 | 253,504 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,091 |
| U.S. Vice Presidents in History | 0 | - | 3.59 | 5,776 |
| Grenada Country Quiz | 0 | - | 4.64 | 15,817 |
