| California A-Z | 0 | - | 4.49 | 28,746 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,929 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,676 |
| New York City A-Z | 0 | - | 4.18 | 32,240 |
| US States Quiz | 0 | - | 5.00 | 16,781,292 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,144 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,542 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,264 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,652 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,768 |
| US States with an Empty Map | 0 | - | 5.00 | 621,436 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,370 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,936 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,933 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,376 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,610 |
| U.S. States By Population | 0 | - | 4.92 | 152,795 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,904 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,171 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,208 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,959 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,985 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,267 |
| U.S. Senators by State | 0 | - | 4.45 | 39,848 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,552 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,383 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,872 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,335 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,987 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,205 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,029 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,907 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,416 |
| Vietnam War Countries | 0 | - | 4.83 | 93,901 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,423 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,206 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,113 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,351 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,094 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,532 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,492 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,953 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,356 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,873 |
| U.S. State Flags | 0 | - | 4.89 | 168,899 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,988 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,683 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,212 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,792 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,226 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,090 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,748 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,526 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,697 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,173 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,213 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,506 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,527,506 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,049 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,252 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,919 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,625 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,067 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,717 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,180 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,310 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,097 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,778 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,582 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,105 |
| Scotland A-Z | 0 | - | 4.73 | 41,151 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,460 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,581 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,855 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,707 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,344 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,234 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,040 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,649 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,692 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,266 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,030 |
| California... or Florida? | 0 | - | 4.60 | 51,174 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,388 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,547 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,194 |
| State Quiz - Florida | 0 | - | 4.47 | 62,127 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,443 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,355 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,835 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,995 |
| Which City in Florida? | 0 | - | 4.61 | 10,955 |
| Hindu Countries | 0 | - | 4.86 | 49,833 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,490 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,830 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,531 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,794 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,028 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,262 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,422 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,242 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,148 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,319 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,945 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,672,087 |
| Pixelated United States Map | 0 | - | 4.89 | 93,824 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,584 |
| States that Beat Florida | 0 | - | 4.32 | 40,715 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,000 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,315 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,447 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,095 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,613 |
| Which City in California? | 0 | - | 4.56 | 31,971 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,944 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,673 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,362 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,240 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,950 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,651 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,798 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,803 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,757 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,901 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,870 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,089 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,393 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,637 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,139 |
| Australia A-Z | 0 | - | 4.54 | 49,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,967 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,662 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,820 |
| Asia Map Quiz | 0 | - | 4.99 | 911,052 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,755 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,818 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 301,002 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.32 | 44,429 |
| Hawaiian Islands | 0 | - | 4.83 | 42,564 |
| Rivers of the United States | 0 | - | 4.93 | 65,838 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,583 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,697 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,593 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,253 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,267 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,979 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,602 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,368 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,111 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,084 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,820 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,439 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,705 |
| New England States | 0 | - | 4.51 | 59,756 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,777 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,856 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,635 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,284 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,951 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,566 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,826 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,792 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,301 |
| U.S. States by Borders | 0 | - | 4.63 | 35,197 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,901 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 622,489 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,369 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,821 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,998 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,038 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,980 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,087 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,465 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,901 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,515 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,022 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,285 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,556 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,586 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,578 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,273 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,190 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,792 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,114 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,774 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,338 |
| States that Beat California | 0 | - | 4.54 | 63,420 |
| States that Beat Texas | 0 | - | 4.58 | 44,225 |
| States that Beat New York | 0 | - | 4.50 | 44,761 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,891 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,830 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,200 |
| Name a City - European Countries | 0 | - | 4.91 | 64,862 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,769 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,125 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,649 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,129 |
| US States and State Capitals | 0 | - | 4.99 | 160,258 |
| Which City in Texas? | 0 | - | 4.45 | 25,034 |
| Chicago A-Z | 0 | - | 4.25 | 15,485 |
