| Countries Similar to U.S. States by Population | 0 | - | 4.95 | 65,711 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,632,225 |
| US States Quiz | 0 | - | 5.00 | 16,065,950 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 137,102 |
| US States with an Empty Map | 0 | - | 5.00 | 599,165 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 68,855 |
| Draw All US State Borders | 0 | - | 4.99 | 120,046 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.88 | 57,066 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 89,262 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 43,263 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 126,389 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 45,182 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 199,965 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 87,289 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 83,982 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 154,060 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 76,087 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 36,765 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.88 | 109,726 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 145,633 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,449,347 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 184,819 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 161,737 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,870 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,697 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 73,359 |
| Sports Teams by State Quiz | 0 | - | 4.18 | 93,530 |
| Random U.S. City to State | 0 | - | 4.44 | 71,676 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 39,966 |
| US States by Borders in 30 Seconds | 0 | - | 4.74 | 2,591,980 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.68 | 1,342,422 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 119,731 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 120,296 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,786 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,119 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 55,836 |
| U.S. States that Border Canada | 0 | - | 4.91 | 174,231 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 85,780 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 76,490 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,274 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.39 | 31,780 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 25,711 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 31,379 |
| Boroughs of New York City | 0 | - | 4.46 | 81,805 |
| Washington D.C. Trivia | 0 | - | 4.41 | 32,562 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 44,748 |
| Longest U.S. State Borders | 0 | - | 4.63 | 37,723 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 63,737 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 51,509 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 210,752 |
| Category Elimination - U.S. States #2 | 0 | - | 4.81 | 126,304 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 42,461 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.85 | 58,681 |
| U.S. Cities Chain | 0 | - | 4.21 | 33,472 |
| ALL California Cities | 0 | - | 4.35 | 41,687 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.41 | 12,145 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 124,964 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.57 | 33,920 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.61 | 50,158 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,084 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.77 | 53,527 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.62 | 33,400 |
| U.S. State Capitals in the Answer | 0 | - | 4.76 | 34,393 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,143 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,819 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,114 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 34,292 |
| U.S. States with More Cows than People | 0 | - | 4.61 | 40,036 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 65,016 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 49,024 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 48,906 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 36,197 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 85,335 |
| Name a Valid U.S. State #2 | 0 | - | 4.62 | 74,481 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 47,126 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 77,557 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 39,021 |
| U.S. City Nicknames | 0 | - | 4.25 | 102,387 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 100,282 |
| Every City in Arizona on a Map | 0 | - | 4.45 | 8,476 |
| Every City in Colorado on a Map | 0 | - | 4.46 | 12,101 |
| Every City in Washington State on a Map | 0 | - | 4.51 | 12,315 |
| Every City in Alabama on a Map | 0 | - | 4.69 | 7,524 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 8,437 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.62 | 14,119 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,055 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 69,705 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 130,163 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 141,395 |
| Regions of US States | 0 | - | 4.16 | 32,295 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 312,776 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 37,549 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,156 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 22,477 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.65 | 9,155 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.47 | 67,371 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 71,552 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 81,218 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 49,932 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 42,764 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 35,864 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 39,412 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 53,624 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 39,784 |
| Name a City - U.S. States | 0 | - | 4.39 | 25,932 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 25,977 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.59 | 7,708 |
| Africa Capitals Quiz | 0 | - | 4.99 | 700,018 |
| Asia Capitals Quiz | 0 | - | 4.98 | 657,931 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 111,653 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,344 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,149 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.23 | 17,764 |
| Miami City Trivia | 0 | - | 4.59 | 10,974 |
| All About Atlanta | 0 | - | 4.59 | 10,926 |
| Dallas City Trivia | 0 | - | 4.46 | 6,583 |
| Countries Closest to Alaska | 0 | - | 4.91 | 106,194 |
| Countries Closest to Maine | 0 | - | 4.83 | 63,726 |
| Mexico True or False? | 0 | - | 4.89 | 46,630 |
| Rivers of the United States | 0 | - | 4.92 | 62,565 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 110,817 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 61,900 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,540 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 56,383 |
| Events by U.S. State #1 | 0 | - | 4.42 | 22,526 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.47 | 26,707 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 22,070 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 24,148 |
| Image to U.S State - Multiple Choice | 0 | - | 4.44 | 25,361 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.42 | 25,336 |
| A Superlative for Every U.S. State | 0 | - | 4.43 | 27,084 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,615 |
| U.S. States With No City Over 100,000 | 0 | - | 4.55 | 17,130 |
| U.S States with the Most Cows | 0 | - | 4.63 | 28,620 |
| Summer Olympic City Bids | 0 | - | 4.92 | 39,952 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,085 |
| Word Scramble - U.S. Cities | 0 | - | 4.10 | 19,287 |
| Name a City - European Countries | 0 | - | 4.93 | 60,594 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 61,228 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,238 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 176,934 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 28,481 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,473 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.35 | 21,332 |
| Olympic Host Countries | 0 | - | 4.98 | 191,332 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.93 | 262,212 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 61,819 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 67,799 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 63,180 |
| Top 10 Least Religious U.S. States | 0 | - | 4.50 | 33,221 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.78 | 61,894 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 40,914 |
| State Quiz - Florida | 0 | - | 4.46 | 60,036 |
| State Quiz - Texas | 0 | - | 4.43 | 60,521 |
| State Quiz - Virginia | 0 | - | 4.52 | 38,762 |
| State Quiz - New York | 0 | - | 4.52 | 43,904 |
| State Quiz - Washington | 0 | - | 4.44 | 34,994 |
| State Quiz - Illinois | 0 | - | 4.44 | 31,869 |
| State Quiz - California | 0 | - | 4.68 | 61,631 |
| State Quiz - Alaska | 0 | - | 4.42 | 40,404 |
| State Quiz - Arizona | 0 | - | 4.43 | 35,087 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 46,774 |
| Countries of Europe by Population | 0 | - | 4.98 | 167,639 |
| U.S. Cities by Hispanic Population | 0 | - | 4.30 | 36,531 |
| U.S. Cities A-Z | 0 | - | 4.22 | 31,475 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,870 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 104,357 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 203,964 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 68,384 |
| Every City in Oregon on a Map | 0 | - | 4.25 | 9,644 |
| Europe Capital to Country | 0 | - | 4.99 | 239,017 |
| Asia Capital to Country | 0 | - | 4.96 | 122,394 |
| EU Capitals with No Hints | 0 | - | 4.96 | 138,378 |
| European Capitals by Map | 0 | - | 4.99 | 126,171 |
| African Capitals by Map | 0 | - | 4.99 | 125,646 |
| South America Capitals Quiz | 0 | - | 5.00 | 461,342 |
| Asian Capitals by Map | 0 | - | 4.98 | 56,815 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 87,418 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,233 |
| European Coastal Capitals | 0 | - | 4.95 | 86,014 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 50,626 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 254,362 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 213,066 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 79,796 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 99,654 |
| Neighborhoods of New York City | 0 | - | 4.36 | 29,439 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 136,819 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 150,341 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.78 | 94,520 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 47,401 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.43 | 68,863 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,179 |
| Landmarks of U.S. States #1 | 0 | - | 4.30 | 22,657 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 44,875 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,648 |
| U.S. States by Emoji | 0 | - | 4.48 | 97,481 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,382 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 38,686 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,503 |
| Every City in Texas on a Map | 0 | - | 4.31 | 12,954 |