| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,226,017 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,672,000 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,234 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,936 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,867 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,871 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,078 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,130 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,840,362 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.42 | 48,331 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.53 | 34,337 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,549 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,956 |
| Biggest Cities in California | 0 | - | 4.30 | 119,731 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,318 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,513 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,244 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,056 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,843 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,161 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,476 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,229 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,621 |
| Vietnam War Countries | 0 | - | 4.78 | 76,545 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,209 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,006 |
| U.S. States By Population | 0 | - | 4.81 | 115,984 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,058 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,321 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,351 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,046 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,718 |
| US States by Land Area | 0 | - | 4.56 | 42,230 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,285 |
| New England States | 0 | - | 4.44 | 49,666 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,424 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,729 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,555 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,354 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,135 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,174 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,671 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,778 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,458 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,472 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,925 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,440 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,101 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,175 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,071 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,158 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,346 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,009 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 54,889 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,460 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,085 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,627 |
| U.S. License Plates Picture Quiz | 0 | - | 4.55 | 44,651 |
| U.S. States with the Most Billionaires | 0 | - | 4.43 | 41,499 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,353 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,409 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,152 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,526 |
| U.S. States with Short Names | 0 | - | 4.77 | 94,190 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,857 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 39,103 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,077 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,553 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,790 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,289 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,132 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,975 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,792 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,126 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,541 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,010,573 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 31,678 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,060,521 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,276 |
| U.S. State Flags | 0 | - | 4.79 | 102,814 |
| US States with an Empty Map | 0 | - | 5.00 | 448,072 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,287 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,590 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,308 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,295 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,573 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,938 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,224 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,666 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,937 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,621 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,038 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,176 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,948 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,491 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,452 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,055 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.47 | 41,035 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,352 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,151 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,706 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,660 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,581 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 39,165 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,741 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,273 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,300 |
| U.S. State Superlatives #2 | 0 | - | 4.43 | 27,488 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,182 |
| U.S. States with More Cows than People | 0 | - | 4.45 | 36,900 |
| U.S. States with Longest Names | 0 | - | 4.77 | 28,423 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,475 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.44 | 29,808 |
| History of California | 0 | - | 4.32 | 15,776 |
| History of New York | 0 | - | 4.34 | 13,586 |
| History of Michigan | 0 | - | 4.15 | 5,524 |
| History of Illinois | 0 | - | 4.29 | 9,481 |
| History of Massachusetts | 0 | - | 4.07 | 6,578 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,494 |
| History of Texas | 0 | - | 4.41 | 11,550 |
| History of Florida | 0 | - | 4.35 | 7,352 |
| History of Ohio | 0 | - | 4.14 | 5,985 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,358 |
| History of New Jersey | 0 | - | 4.17 | 5,665 |
| History of Georgia (U.S. State) | 0 | - | 4.24 | 11,381 |
| Satellite Images - U.S. States | 0 | - | 4.44 | 37,412 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,176 |
| History of Tennessee | 0 | - | 4.35 | 6,435 |
| History of Washington State | 0 | - | 4.15 | 5,604 |
| History of Maryland | 0 | - | 3.93 | 5,376 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 46,821 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,358 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,256 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,169 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,191 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,263 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,127 |
| Hottest U.S. State Capitals | 0 | - | 4.63 | 18,914 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,838 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,294 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.64 | 42,350 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,713 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,689 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,515 |
| U.S. States by Church Attendance | 0 | - | 4.51 | 26,961 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,171 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,636 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,439 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,783 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,539 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.66 | 31,901 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,410 |
| U.S. States by Emoji | 0 | - | 4.46 | 80,454 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,828 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,693 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,392 |
| Random General Knowledge - U.S. States | 0 | - | 4.41 | 35,032 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,343 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,047 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,938 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,747 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,836 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,133 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,355 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,907 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 47,607 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,386 |
| Harvard University | 0 | - | 4.07 | 6,675 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,212 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,877 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,629 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,627 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,879 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,399 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,581 |
| Dallas City Trivia | 0 | - | 4.50 | 4,795 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.44 | 46,627 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.53 | 32,971 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,000 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,090 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,570 |
| Name a Valid U.S. State #2 | 0 | - | 4.43 | 47,056 |
| U.S. States with Spanish Names | 0 | - | 4.43 | 60,476 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,506 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 30,862 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 76,947 |
| Miami City Trivia | 0 | - | 4.61 | 9,035 |
| Win the U.S. Presidential Election | 0 | - | 4.73 | 311,972 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 54,241 |
| Cartoon Versions of U.S. States | 0 | - | 4.78 | 42,591 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 21,053 |
| Cities on Interstate 90 on a Map | 0 | - | 4.33 | 22,094 |
| Which City in California? | 0 | - | 4.48 | 22,536 |
| Which City in Florida? | 0 | - | 4.53 | 7,997 |
| The Most Populous U.S. City by Category | 0 | - | 4.26 | 12,972 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,257 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 33,703 |
| Save Americans by Guessing U.S. States | 0 | - | 4.56 | 123,892 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.77 | 13,446 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 18,086 |
