| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,286,323 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,681,545 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,077 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,974 |
| Biggest Cities in Texas | 0 | - | 4.20 | 95,048 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,934 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,128 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,210 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,849,537 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.42 | 48,407 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.53 | 34,427 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,745 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,063 |
| Biggest Cities in California | 0 | - | 4.30 | 119,964 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,495 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,894 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,343 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,252 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,885 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,262 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,537 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,276 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,861 |
| Vietnam War Countries | 0 | - | 4.78 | 76,770 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,088 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,088 |
| U.S. States By Population | 0 | - | 4.81 | 116,329 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,095 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,359 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,564 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,118 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,810 |
| US States by Land Area | 0 | - | 4.57 | 42,391 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,339 |
| New England States | 0 | - | 4.44 | 49,748 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,500 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,818 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,604 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,393 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,194 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,211 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,712 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,843 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,609 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,798 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,731 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,570 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,134 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,498 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,218 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,264 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,673 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,782 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 54,991 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,613 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,142 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,184 |
| U.S. License Plates Picture Quiz | 0 | - | 4.55 | 44,761 |
| U.S. States with the Most Billionaires | 0 | - | 4.43 | 41,600 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,614 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,466 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,228 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,016 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,873 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,892 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 39,219 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,266 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,695 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,873 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,390 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,371 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,338 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,966 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,398 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,825 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,018,758 |
| Major U.S. Rivers with State Names | 0 | - | 4.48 | 31,826 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,063,658 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,319 |
| U.S. State Flags | 0 | - | 4.83 | 109,875 |
| US States with an Empty Map | 0 | - | 5.00 | 449,958 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,500 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,717 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,430 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,627 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,662 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 79,100 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,291 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,045 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,071 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,725 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,145 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,310 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 30,007 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,537 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,656 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,106 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.47 | 41,211 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,528 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,359 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,916 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,752 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,757 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 39,283 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,096 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,454 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,461 |
| U.S. State Superlatives #2 | 0 | - | 4.43 | 27,557 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,643 |
| U.S. States with More Cows than People | 0 | - | 4.45 | 36,971 |
| U.S. States with Longest Names | 0 | - | 4.78 | 28,634 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,571 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.44 | 29,911 |
| History of California | 0 | - | 4.33 | 15,958 |
| History of New York | 0 | - | 4.34 | 13,638 |
| History of Michigan | 0 | - | 4.18 | 5,546 |
| History of Illinois | 0 | - | 4.30 | 9,505 |
| History of Massachusetts | 0 | - | 4.09 | 6,605 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,700 |
| History of Texas | 0 | - | 4.41 | 11,601 |
| History of Florida | 0 | - | 4.37 | 7,386 |
| History of Ohio | 0 | - | 4.16 | 6,000 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,429 |
| History of New Jersey | 0 | - | 4.19 | 5,682 |
| History of Georgia (U.S. State) | 0 | - | 4.25 | 11,407 |
| Satellite Images - U.S. States | 0 | - | 4.44 | 37,556 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,262 |
| History of Tennessee | 0 | - | 4.37 | 6,452 |
| History of Washington State | 0 | - | 4.17 | 5,625 |
| History of Maryland | 0 | - | 3.97 | 5,389 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 46,926 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,604 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,433 |
| Top 10 Most Native American U.S. States | 0 | - | 4.71 | 62,336 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,310 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,168 |
| Hottest U.S. State Capitals | 0 | - | 4.64 | 18,981 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,891 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,539 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.64 | 43,645 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,868 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,814 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,589 |
| U.S. States by Church Attendance | 0 | - | 4.51 | 27,040 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,369 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,714 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,541 |
| Most Visited U.S. States by Canadians | 0 | - | 4.54 | 43,139 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,047 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,028 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,463 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,732 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,891 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,753 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,580 |
| Random General Knowledge - U.S. States | 0 | - | 4.41 | 35,114 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,550 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 22,748 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,117 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,990 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,769 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,254 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,185 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,469 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,357 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 47,756 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,253 |
| Harvard University | 0 | - | 4.07 | 6,696 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,838 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,288 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,709 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,787 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,075 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,241 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,140 |
| Dallas City Trivia | 0 | - | 4.50 | 4,819 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.44 | 46,731 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.53 | 33,067 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,174 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,201 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,643 |
| Name a Valid U.S. State #2 | 0 | - | 4.43 | 47,202 |
| U.S. States with Spanish Names | 0 | - | 4.43 | 60,617 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,597 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 31,003 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 77,869 |
| Miami City Trivia | 0 | - | 4.61 | 9,061 |
| Win the U.S. Presidential Election | 0 | - | 4.73 | 313,585 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 54,445 |
| Cartoon Versions of U.S. States | 0 | - | 4.78 | 42,751 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 21,136 |
| Cities on Interstate 90 on a Map | 0 | - | 4.34 | 22,146 |
| Which City in California? | 0 | - | 4.48 | 22,608 |
| Which City in Florida? | 0 | - | 4.53 | 8,062 |
| The Most Populous U.S. City by Category | 0 | - | 4.26 | 13,014 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,537 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 33,817 |
| Save Americans by Guessing U.S. States | 0 | - | 4.57 | 124,449 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.77 | 13,644 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,207 |
