| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,234,782 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,387 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,974 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,079 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,132 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,467 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,003 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,757 |
| American History Quotes #1 | 0 | - | 4.33 | 86,110 |
| People on Money - United States | 0 | - | 4.30 | 59,103 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,263 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,146 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,969 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,897 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,275 |
| States of Mexico | 0 | - | 4.92 | 106,214 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,661 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 20,970 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,849 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,561 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,001 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,500 |
| Vietnam War Countries | 0 | - | 4.78 | 76,575 |
| Central American Countries | 0 | - | 4.96 | 122,243 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,510 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,354 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,127 |
| U.S. States By Population | 0 | - | 4.81 | 116,046 |
| The American Revolution | 0 | - | 4.47 | 47,563 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,400 |
| Presidential Actors | 0 | - | 4.40 | 15,949 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,943 |
| First Ladies of the United States | 0 | - | 4.21 | 67,870 |
| American History Quotes #2 | 0 | - | 4.28 | 36,891 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,052 |
| Presidential Middle Names | 0 | - | 4.31 | 45,794 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,855 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,618 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,181 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,235 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,998 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,662 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,297 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,423 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,052 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,319 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,745 |
| The American Civil War | 0 | - | 4.58 | 44,323 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,628 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,252 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,737 |
| Famous Caribbean People | 0 | - | 4.43 | 11,071 |
| American Generations | 0 | - | 3.92 | 19,080 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,106 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,889 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,233 |
| American Founding Fathers | 0 | - | 4.28 | 20,321 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,316 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,656 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,097 |
| American Inventions #1 | 0 | - | 3.52 | 30,379 |
| American Inventions #2 | 0 | - | 3.71 | 14,791 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,321 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,020 |
| Mexican Foods | 0 | - | 4.03 | 12,034 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,173 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,220 |
| States of Brazil | 0 | - | 4.96 | 49,167 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,334 |
| Last Names in U.S. History #1 | 0 | - | 4.20 | 31,670 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,388 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,053 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,571 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,413 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,321 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,719 |
| United States Map Quiz | 0 | - | 4.96 | 3,577,594 |
| Panama Country Quiz | 0 | - | 4.58 | 19,501 |
| South America Map Quiz | 0 | - | 4.99 | 1,255,520 |
| Old West History | 0 | - | 4.26 | 13,963 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,467 |
| American Revolution Decoder | 0 | - | 4.10 | 18,350 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,365 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,348 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,230 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,912 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,782 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,501 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,524 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,856 |
| U.S. History Groups of Two | 0 | - | 4.11 | 32,728 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,435 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 118,046 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,173 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,586 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,194 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,463 |
| South America Flags Map Quiz | 0 | - | 4.96 | 50,149 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,904 |
| US States with an Empty Map | 0 | - | 5.00 | 448,333 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,480 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,383 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,681 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,441 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,643 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,316 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.20 | 7,142 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,330 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,037 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,884 |
| The George Washington Presidency | 0 | - | 3.89 | 8,707 |
| The John Adams Presidency | 0 | - | 4.04 | 7,019 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,714 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,745 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,170 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,162 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,093 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,042 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,675 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,183 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,526 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,994 |
| The Life of Thomas Edison | 0 | - | 3.83 | 4,343 |
| North America Map Quiz | 0 | - | 4.97 | 149,268 |
| The Kennedy Family | 0 | - | 3.48 | 6,099 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,247 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,468 |
| The Vietnam War | 0 | - | 4.38 | 28,890 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,439 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,783 |
| History of Pennsylvania | 0 | - | 4.14 | 5,751 |
| History of California | 0 | - | 4.33 | 15,840 |
| History of New York | 0 | - | 4.34 | 13,598 |
| History of Michigan | 0 | - | 4.18 | 5,529 |
| History of Illinois | 0 | - | 4.30 | 9,486 |
| History of Massachusetts | 0 | - | 4.09 | 6,582 |
| History of Texas | 0 | - | 4.41 | 11,565 |
| History of Florida | 0 | - | 4.37 | 7,359 |
| History of Ohio | 0 | - | 4.16 | 5,990 |
| History of Virginia | 0 | - | 4.33 | 10,004 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,371 |
| History of New Jersey | 0 | - | 4.19 | 5,667 |
| History of Georgia (U.S. State) | 0 | - | 4.25 | 11,388 |
| History of Tennessee | 0 | - | 4.37 | 6,438 |
| History of Washington State | 0 | - | 4.17 | 5,607 |
| History of Maryland | 0 | - | 3.97 | 5,378 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,211 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,286 |
| U.S. President Scramble | 0 | - | 4.31 | 80,248 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,658 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,459 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,508 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,839 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,620 |
| Embarrassing Chapters in US History | 0 | - | 4.06 | 29,763 |
| Events in U.S. History | 0 | - | 4.33 | 22,668 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,838 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,224 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,701 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,901 |
| American History A-Z | 0 | - | 4.18 | 14,509 |
| Life of Benjamin Franklin | 0 | - | 4.26 | 5,718 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,522 |
| American Revolution - Multiple Choice | 0 | - | 4.17 | 17,467 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,317 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,947 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,749 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,659 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,905 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,223 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,367 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,427 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,327 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,571 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,652 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,979 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,099 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,550 |
| Harvard University | 0 | - | 4.07 | 6,677 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,315 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,609 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,266 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,950 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,986 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,691 |
| Random U.S. Presidents by Picture | 0 | - | 4.26 | 37,043 |
| Honduras Country Quiz | 0 | - | 4.45 | 17,753 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.52 | 16,611 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,407 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,869 |
| Belize Country Quiz | 0 | - | 4.81 | 15,721 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,550 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,317 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,581 |
| El Salvador Country Quiz | 0 | - | 4.54 | 18,197 |
| The Persian Gulf War | 0 | - | 3.87 | 6,557 |
| The Iraq War | 0 | - | 4.40 | 12,108 |
| Last Names in U.S. History #2 | 0 | - | 4.30 | 13,466 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.78 | 16,401 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.46 | 13,925 |
